User blog comment:The Silent Knight/Chat Not Working for me... ONCE AGAIN/@comment-24012109-20151123044556

tl;dr I assume Wikia's chat servers kicked the bucket for some time. It happens, without warning, from time to time. You'll just have to wait for the servers to be restarted and re-enabled. Entering now'll just put you into an endless rift, because there's no response.