I have found out what the problem was with my exchange NPC, I am currently fixing it now. It will take a bit. Therefore I have put the server back up for you guys to play on it first. Once I finish the edits I will simply restart the server in a flash and you will be able to continue enjoy playing our server! Sorry for the wait and hope you all have fun in NizFlyff!
Admin Niz~
Admin Niz~