TTT Name Tag error?

So, I've recently decided to get back into TTT after a long break, I have been busy with moderating other servers and with school. I have noticed, however, that my nametag of "Valued Member" has disappeared, or has been removed, I'm not even "Member" any more. I realise that this has nothing to do with gameplay, I just want to show that I support the HG community

P.S. I would also like to ask to get my forum name changed to "Creepy Lil' Llama" if possible, or be told how to change it myself.

Thanks,
Llama :3