On a fresh reboot I'm able to start the Battle.Net Launcher application and play Hearthstone just fine. I exit the game and launcher normally.

If I try to play the game again, the Battle.Net Launcher just bounces on my dock forever. If I Force Quit the application and try again, the Battle.Net Launcher shows up on the dock, then disappears. I get the same behavior every time try and play the game.

The only way I can play the game is to reboot my system each time I exit the game.

I've tried repairing all disk permissions and etc.

This was working just fine before the account wipe, now I'm experiencing these errors.