I got up today and saw my autos had stopped, the line where it usually says if you won or lost just said "an error occurred" and chat was gone. restarted browser, same. restarted computer, same. can't get the auto stopping to replicate but its happened a couple times and chat is still missing. The boss invasion did still show up on my tab though.
edit: occurred at 59 autos left out of 120 and then again at 52