I don't know if this ties in with having your points reset (If so I'm sorry and ignore this). But if not then is it a seperate bug that this is the second time I've had to re-enter my battle.net name? The game then acts as if I've never played before with no points or achievements. Less than 24 hours ago I was playing fine, no changes to my account or anything. Just a few average games. I just don't want to have to get to 3k points again and have my account reset like a 3rd time.