I've received a friend request from one person, and I've sent two out to two different users, but none of them are popping up under friend requests. is there any reason as to why this is happening, and if so, am I able to fix it?

sorry this is a bug that's been happening since the server update. its not only you, and there's nothing that can be done about it except to wait :(

can&;t add friends?

Well, I'm happy to know at least that it's not something I did to mess it up! It does suck a bit though since I just joined.. and now can't add friends xD;