According to an LSU official I spoke with, there were some issues with a misprint of the Missouri allocated tickets. Some of them wouldn't scan she told me. My wife and I had to exit the stadium and go to the ticket office (different building) to get a reprint and then go back. It was a serious pain and we missed the start of the game. I'm not convinced it wasn't an issue with the ticket reader because none of the other Mizzou fans I was seated around had issues.