Can't join server with expasions (I have all of them)

Can't join a server which has all the expansions, I played there yesterday and then when i tried rejoin it tells me "To play on this server you need Back to Karkand" and i've tried reinstalling origin+bf3, repairing the game etc, nothing works.. Obviously yes i have all the expansions and are a Premium member.

Any ideas? Thanks.

Edit: I've tried both firefox and chrome with no luck.

Edit: and now I can't even join any server at all.. it says "Update required, you need to install or patch the game before playing."