Hi — to fix a bug in the forums login, we’re rolling out some code changes this morning. Unfortunately, this will involve running a migration against the users in the forums database. This means that all users will experience issues logging into the forums for a short while at least, and for some for a while longer. It’s hard to say exactly how long the migrations will take, but we’ll keep you posted, here.
We should be able to maintain read-only access to the forums for the duration, at least.
Sorry to everyone who is inconvenienced by this, and thanks for bearing with us.