When was the banwave of inactive classes?

I'm trying to update this article, but I need more information on when most accounts were made inaccessible.

No one is commenting.

I don't know when student accounts are gonna be massively banned.

Belankt294842 wrote:

No one is commenting.

I don't know when student accounts are gonna be massively banned.

They aren't being banned, the classes are closing, and why would you keep an account that (most likely) has none to barely anything
(By the way the correct term is post, not comment)