Game stats are updated based on progression through the game. If you have not completed a chapter it will not show all cards, coins, artifacts, etc to be collected/found in that chapter. Ensure that you have fully completed every chapter before submitting a bug report for this trophy. Also, please be prepared to send in screen shots of ALL chapters showing collection completion.
If you’re having trouble finding what you might have missed you can navigate to Options > HUD > Collectible Tracking & turn this setting on. It will give you a visual indicator on the pick-up, letting you know if it has previously been collected.