Missing the 7 NOTG Tokens that were added to the 86 OVR set

I recently checked my sets where I pre placed 7-8 tokens i earned in the 87 NOTG Champ Set and they are ALL missing. As a player that doesn’t spend money on the game i spent multiple hours grinding for tokens to be able to complete this set in the future. There was no warning saying the tokens will disappear if you do not complete the set in the certain time. I would like my tokens back that I earned.