When we were in NLC my character just went all weird, couldn't chat, couldn't use any skills, and couldn't go to any shop and stuff, went to the login on the www.royals.ms and hit unstuck said it moved me to hennesys and i tried to login but no luck ...
If this issue happens again go to the MapleRoyals home page, log in, then click "Character Fixes" then under "Already Logged In" click on the "Fix" button. I think this is a common issue on most private servers which is why they include the character fix tools.