Lost connection to game servers

Im playing on EU servers. Its been happening for at least 3 days Id say.
Ive tried restarting and absolutely everything that I was told by support buy the error keeps coming up.

First it loads much longer than usual, then it says “Lost connection to game servers”
I can’t even start a game because of that because it keeps disconnecting me.
Has anyone gotten this yet ? Or anything similar?

I have the same issue. i tried everything even uninstalling the game and reinstalling it but NO luck!

when i press install battle.net shows me a " Whoops! Looks like something broke. Give it another shot.​Error Code: BLZBNTAGT00000BB8" message.
After i press OK an UPDATE button is showing instead of INSTALL. if update is pressed it scans for a few moments then a “Scan complete. Starting Repair update.” message appears and scans again and keeps going for ever. (left it for more than a hour!)