I think it's a bit more than that.. Started some time around noon today, said "server will be under maintenance for 15 minutes in 20:00.." (and counted down.) When the supposed maintenance was finished, instead of the "you may encounter instabilities" message you'd normally get during a maintenance, it now started saying "Connection issue - if you keep seeing this, contact support."... And after about an hour, it went back to saying "server maintenance".. now it's back to "connection issue", so I fear they may have accidentally killed their server hamster =(