Tried to connect today and greeted with the message that some players are having issues and - surprise, surprise- it's NOT Blizzards fault.
Apparently, they have researched it and it's nothing at all to do with them, though they are in discussions with network providers to fix it.
It does seem odd that it's not their fault but I can connect anywhere else on the web.
Anyone else got this problem or is it just that I am one of the unlucky ones?