Well I just checked right now, and I can go into every single one, And Im not sure but i have a gut feeling that you can't enter because of the fact that your profile is messed up, I mean just like calm said it may be under some other name, so this is probley causing the problem....Hmmmm....
Okey well thats strange Bigbowla, well try logging out, then logging in, if that fails, try restarting your computer and checking if your connection is 100%, or I think this may be a problem that has something to do with your profile or the server itself.
Wait a minute!!! Beast by any chance do you use firefox? Mabey it's that server, Im not sure but just mabey it firefox! And I'll let a mod know so sit tight! LOL! XD