Update: After HN post, GitHub emailed me instantly telling me their algorithm mistakenly banned me and they can’t tell me why or which organizations were affected.
They can't tell it because that would make the life easier to spammers.
Not an excuse to not explain what happened. If they want to maintain trust, they should give some explanation.
We need some kind of anti-kafka internet bill of rights which forces platforms to disclose why you've been banned at a granular level of detail. This would make their job harder to keep up with spammers/abuse and might cut into their profits, but I royally don't give any fucks about that.
Did you ask them when they plan to ban you again and how you should proceed then?
Are you still migrating away?
I'm going to self-host Gitea, which has been on my todo list for awhile.