Login bug - can't just log on like normal with a single character

[thefreakingclaw]

My main character has a bug where I can't log in to the game normally. I try to enter the game as normal through character select and get stuck on the loading page for about 10 seconds then get sent back to the server select screen or the game just completely crashes. To access the game with the character, I need to log on to an alt, type /stuck <character name>, log out, completely close the game down and restart, only then does my main character load into the game.