I was using an account (the same email address and name as this one) to monitor the stable updates channel. I received a notification of the updates last month, but not the one on December 6th. My account was apparently deleted, as I could not get a login link to my email and could easily create an account under the same username and email. I was not notified of this, and more importantly, I’m not sure why this happened. (I haven’t been able to find any policies that I may have violated.)
Can someone clarify why this might have happened, or specify the conditions under which an account is deleted?