Jesus Christ it’s all morning like that, at this point I am logged on one account while I can’t log to the other even when I am finally able to to type my login info. Even when account list appears, server rejects me, game starts but I can’t get in game.
What the hell?
OK, issue fixed itself, thank you.
Topic can be closed.
It has happened again 
but it looks like it’s something about my internet because 1 facebook message also didn’t send, other than:
-getting disconnected on 2 accounts
-and then getting this, same as earlier
Connection came back within a minute.