How come the chatroom is closed? I get a message saying to check the help and feedback forums for more info, but there's no more info to be found.
Chat should be working now. If it were closed for maintenance or something like that, an admin would have posted an announcement about it. It happens pretty regularly that chat decides to tick everyone off and close itself, and there doesn't seem to be a fix, so we have to re-open it manually when it happens.