Thebissue concerns ALL kernels as mkinitcpio checks and modifies all kernels. And if a user decided to have modules uncompressed it failed a s not the initramfs was uncompressed as it should but changes were made tonthe host or rootfs in that case. That isnthe beauty of symlinks.
So if mkinitcpio 37.2-1 got installed and you fall into the criteria you should check your system and fix as needed.
Latest packages should have fixed that problem. There is also a dedicated thread for it.