In the bio text on the card, it reads:
"Jerome, who is a dominating force on the Eagles defensive line, was third on the team with 10.5 sacks in '89 and fourth with 123 tackles. He also had 40 quarterback hurries, four forced fumbles, and a fumble recovery. In a 42-37 win over the Redskins, Jerome made nine tackles, had two sacks, and forced two fumbles."
"A fumble recovery" implies he only recovered one fumble, even though he had two as you noted (which is also shown in the stat line).
I'll never quit collecting entirely, but I am downsizing. Check out my COMC store and help me thin out what I don't want so I can buy cards that I do want. See something you like? Send me a message on here, and we can knock the price down quite a bit. I'll even take a bit of a loss if it means getting you a card you really want.