I lost the best GK in the game because of a bug

I accidentally exchanged my 113-OVR 2nd Anniversary GK Thibaut Courtois today. While completing the Extra Time Token 05 exchange, one slot displayed a 105-OVR LM Damarcus Beasley face card but showed the same 10,000-token value that Courtois would have. Thinking it was Beasley, I completed the exchange, but it turned out the system had used Courtois instead.