Pitivi not installed with all dependencies (libpeas) - 404

Hello, i have tried to install “pitivi” video editor, and it missed some package apparently, maybe due to 404. I do not know where is the good place to report this:

$ pamac search -a pitivi
pitivi-git                                                                                                                                                0.999.0.r881.g7739e04c-1  AUR 
    Editor for audio/video projects using the GStreamer framework (git version)
pitivi                                                                                                                                                    2020.09.2-1               community 
    Editor for audio/video projects using the GStreamer framework
$ pamac install pitivi
Preparing...
Resolving dependencies...
Checking inter-conflicts...
To install (10):
  pitivi                2020.09.2-1                         community  3,1 MB
  python-matplotlib     3.3.2-1      (Required By: pitivi)  community  6,7 MB
  qhull                 2020.2-4     (Required By: pitivi)  extra      1,2 MB
  python-numpy          1.19.4-1     (Required By: pitivi)  extra      4,4 MB
  cblas                 3.9.0-3      (Required By: pitivi)  extra      34,7 kB
  python-kiwisolver     1.3.0-1      (Required By: pitivi)  community  58,8 kB
  python-dateutil       2.8.1-3      (Required By: pitivi)  community  277,2 kB
  python-cycler         0.10.0-6     (Required By: pitivi)  community  13,1 kB
  gst-python            1.18.1-1     (Required By: pitivi)  extra      30,0 kB
  gst-editing-services  1.18.1-1     (Required By: pitivi)  community  525,9 kB

Total download size: 16,3 MB
Total installed size: 72,3 MB
Apply transaction ? [y/N] y
==== AUTHENTICATING FOR org.manjaro.pamac.commit ====
Authentication is required to install, update, or remove packages
Authenticating as: ...
Password: 
==== AUTHENTICATION COMPLETE ====
Download of qhull (2020.2-4) started                                                                                                                                                          
Download of gst-editing-services (1.18.1-1) finished                                                                                                                                          
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2,0 MB/16,3 MB                                                                                                                                                                                
https://manjaro.mirrors.lavatech.top/stable/community/x86_64/python-kiwisolver-1.3.0-1-x86_64.pkg.tar.zst: Error 404
Download of cblas (3.9.0-3) started                                                                                                                                                           
Download of cblas (3.9.0-3) finished                                                                                                                                                          
Download of python-cycler (0.10.0-6) started                                                                                                                                                  
Download of python-cycler (0.10.0-6) finished                                                                                                                                                 
2,0 MB/16,3 MB                                                                                                                                                                                
https://manjaro.mirrors.lavatech.top/stable/community/x86_64/python-matplotlib-3.3.2-1-x86_64.pkg.tar.zst: Error 404
Download of python-kiwisolver (1.3.0-1) started                                                                                                                                               
Download of python-matplotlib (3.3.2-1) started                                                                                                                                               
Download of python-kiwisolver (1.3.0-1) finished                                                                                                                                              
5,3 MB/16,3 MB About 28 seconds remaining                                                                                                                                                     
https://manjaro.mirrors.lavatech.top/stable/extra/x86_64/python-numpy-1.19.2-1-x86_64.pkg.tar.zst: Error 404
Download of python-numpy (1.19.2-1) started                                                                                                                                                   
Download of pitivi (2020.09.2-1) started                                                                                                                                                      
Download of gst-python (1.18.1-1) started                                                                                                                                                     
Download of gst-python (1.18.1-1) finished                                                                                                                                                    
Download of python-numpy (1.19.2-1) finished                                                                                                                                                  
Download of pitivi (2020.09.2-1) finished                                                                                                                                                     
Download of python-matplotlib (3.3.2-1) finished                                                                                                                                              
https://manjaro.mirrors.lavatech.top/stable/extra/x86_64/python-numpy-1.19.2-1-x86_64.pkg.tar.zst: Error 404                                                                                  
https://manjaro.mirrors.lavatech.top/stable/community/x86_64/python-kiwisolver-1.3.0-1-x86_64.pkg.tar.zst: Error 404
https://manjaro.mirrors.lavatech.top/stable/community/x86_64/python-matplotlib-3.3.2-1-x86_64.pkg.tar.zst: Error 404
Checking keyring...                                                                                                                                                                    [10/10]
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Installing gst-editing-services (1.18.1-1)...                                                                                                                                           [1/10]
Installing qhull (2020.2-4)...                                                                                                                                                          [2/10]
Installing python-kiwisolver (1.3.0-1)...                                                                                                                                               [3/10]
Installing python-dateutil (2.8.1-3)...                                                                                                                                                 [4/10]
Installing cblas (3.9.0-3)...                                                                                                                                                           [5/10]
Installing python-numpy (1.19.2-1)...                                                                                                                                                   [6/10]
Installing python-cycler (0.10.0-6)...                                                                                                                                                  [7/10]
Installing python-matplotlib (3.3.2-1)...                                                                                                                                               [8/10]
Installing gst-python (1.18.1-1)...                                                                                                                                                     [9/10]
Installing pitivi (2020.09.2-1)...                                                                                                                                                     [10/10]
Running post-transaction hooks...
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Transaction successfully finished.
$ pitivi
ERROR - The following hard dependencies are unmet:
==================================================
- Peas not found on the system

$ sudo pacman -Ss peas
extra/libpeas 1.28.0-1
    A GObject plugins library

$ sudo pacman -S libpeas
resolving dependencies...
looking for conflicting packages...

Packages (1) libpeas-1.28.0-1

Total Download Size:   0,19 MiB
Total Installed Size:  1,03 MiB

:: Proceed with installation? [Y/n] y
:: Retrieving packages...
 libpeas-1.28.0-1-x86_64                                                               192,6 KiB   248 KiB/s 00:01 [####################################################################] 100%
(1/1) checking keys in keyring                                                                                     [####################################################################] 100%
(1/1) checking package integrity                                                                                   [####################################################################] 100%
(1/1) loading package files                                                                                        [####################################################################] 100%
(1/1) checking for file conflicts                                                                                  [####################################################################] 100%
(1/1) checking available disk space                                                                                [####################################################################] 100%
:: Processing package changes...
(1/1) installing libpeas                                                                                           [####################################################################] 100%
Optional dependencies for libpeas
    python-gobject: Python loader [installed]
:: Running post-transaction hooks...
(1/2) Arming ConditionNeedsUpdate...
(2/2) Updating icon theme caches...
$ pitivi
(pitivi:136773): GStreamer-CRITICAL **: 10:49:14.810: The created element should be floating, this is probably caused by faulty bindings

(pitivi:136773): GStreamer-CRITICAL **: 10:49:14.820: The created element should be floating, this is probably caused by faulty bindings
ERROR 10:49:20 assetpipeline     <AssetPipeline at 0x7f2ea6b9b4c0> _async_done_not_received_cb: Async operation timed out after 5 seconds, aborting: set_simple_state: <enum GST_STATE_PAUSED of type Gst.State> (../../../usr/lib/pitivi/python/pitivi/utils/pipeline.py:301)
Traceback (most recent call last):
  File "/usr/lib/pitivi/python/pitivi/utils/pipeline.py", line 303, in _async_done_not_received_cb
    self._recover()
  File "/usr/lib/pitivi/python/pitivi/utils/pipeline.py", line 465, in _recover
    raise PipelineError("Should not try to recover after destroy")
pitivi.utils.pipeline.PipelineError: Should not try to recover after destroy

(despite errors, Pitivi seemed to work)

$ pamac info pitivi
Name                 : pitivi
Version              : 2020.09.2-1
Description          : Editor for audio/video projects using the GStreamer framework
URL                  : http://pitivi.org/
Licenses             : LGPL
Repository           : community
Installed Size       : 9,6 MB
Depends On           : gsound gst-editing-services gst-plugin-gtk gst-plugins-bad gst-plugins-good gst-python gtk3 libnotify python-cairo python-gobject python-matplotlib python-numpy
Optional Dependencies: frei0r-plugins: additional video effects, clip transformation feature [Installed]
                       gst-libav: additional multimedia codecs [Installed]
                       gst-plugins-ugly: additional multimedia codecs [Installed]
Make Dependencies    : intltool itstool meson
Packager             : Balló György <ballogyor+arch@gm---il.com>
Build Date           : 27.10.2020
Install Date         : 18.11.2020
Install Reason       : Explicitly installed
 $ uname -r
5.8.18-1-MANJARO

pitivi is a package from Arch and it does not list libpeas as a dependency.

You should raise the issue with the Arch package maintainer.