Yea, it did happen yesterday. I was going to make an unban appeal but when i checked my name was not in ban list.
Yesterday i joined /stunts and i used a jetpack after 1 min i did /race n then a msg came that you are banned then i went to forums and i came to make unban appeal when i saw (Read me first: Ban check, FAQ and instructions!) my name wasnt in ban list so i joined server .