I'm having a similar problem..... Are there any new solutions to this? My internet usually sucks but it NEVER does this. >.< It only started happening after I updated.
Let me explain:
* Can't see the online users and chat buttons in bottom right corner
* Can't see anything but my username in top left corner
* Can't connect to multiplayer - message: "You must login to Bancho and be connected before playing online!" ;___;
* Can't view online scores from menu - message: "You must login before viewing online scores for this beatmap!"
* When I try to login, it says 'Testing Login' for ages and ages and ages
* I'm too scared to logout and log in again ^-^;
Now for the weird stuff:
* The scoreboard with scores for that map still shows up during play
* I can still play and get ranked online (i.e. I finish a beatmap and it gives me an online ranking for it, although I can't see my rank, accuracy or ranked score change because it's not there >.<;)
* The ranking status for the beatmap (the row of stars) still shows up
Any help and/or scolding about my idiocy would help, as long as I can get this fixed!
EDIT: It's okay now. It must have been a temporary thing. Sorry >.<