I am on a PC. I opened the game it seemed to initiate fine then instead of leading into the Home page it went to the Log In page. I hadn't logged out. My username was already populated correctly. I put in the correct password and the game accepted my password but it would only get so far into the start up before going back to the Log In page. I tried a few other times with the same result.
I also tried with a past password. The system recognized it as an incorrect password immediately and did not try to finish loading the game.