Alright, so before my server opened me and my friend were dicking around with TnT and he spawned bats with end dragon healers on them, which crashed the server and I had to fix it. Basically I deleted my player data from world so I wouldn't spawn in that specific area. When I logged back on I didn't have any in the "chat" but it shows my rank in the welcome message. THe problem only persists with me, everyone else has prefixes. Ideas?