Too Many Computers Have Accessed This Account's Version of DisplayNameMissing

I bought Titanfall 2 about a day ago, and whenever I try to launch it, it asks me to verify my EA account. I put in my login information, and the error message from the title appears, and tells me that I can't play the game I payed money for. I've only ever downloaded it on this computer, and I really would rather keep the game then attempting to seek a refund. Does anyone know a fix to this?