after updating, I got an in-game alert saying my account password has been reset because of a weak password. So I reset my password, making sure to meet the required 8 characters (as it was before). Now I can't log in-game..... but I can on the actual site. I don't know it it just takes time to update. But if not I would appreciate some insight to this problem. 
Video or screenshot showing the problem:
osu! version: 20160525.2
Video or screenshot showing the problem:
osu! version: 20160525.2