Ultimate Team Player Gone From Roster

I acquired a 96 OVR LG Beau Stephens from the Auction about 10 days ago and had him as my starting LG ever since. That was until yesterday when all of a sudden he was no longer on my team anywhere, he just vanished. So now my team is missing one of the best OG available and I am out the ~200k coins I spent on him, perfect timing with all the amazing dlineman coming available and having to play a 99 OVR JJ Watt card was great without my best olineman