I went to log on to Wow Mop and when I opened the launcher it wanted me to accept the Terms of use which it hasn't asked me to do before, then when I tried to log in it said I have to use a Battle.net account, I tried again and the same thing happened. Eventually it let me log in but it not to the character screen, it's just stuck on "connecting" and it has been for a while...
I got the same problem. It started last night, i was playing and i've been disconnected from server. I tried to log in but it start to say: "This account need to be converted in a battle.net account" with some links for battle.net.