User blog comment:Dopp/Technical Update: July 19, 2011/@comment-3969570-20110721025311/@comment-1997905-20110721212542

Still occuring for me in Chrome, Firefox, and IE on. Firebug throws the error "[WebSocket] bad response: HTTP/1.1 200 OK", IE throws the same error and Chrome throws "Unexpected response code: 200" which I'd assume is the same thing. Also passed to Danny via Godisme and Fuzzy via Special:Contact.