What the hell is wrong with Chambers lately?

I woke up this morning and Chambers requires me to login. I login and all my account settings are screwed up. I go to change my settings back and it rejects my attempts, saying I am changing them too fast, and locks out my account for 10 minutes. I try to vote for something and get a message saying I can only do that AFTER waiting 10 minutes after logging in. What the hell is all this nonsense?<br><br>Edit: and what the hell happened to my karma? It was in the high hundreds of thousands. Now it is back in the 100s.