So I have managed to get about 18 achievements over the last couple of days but all of a sudden the achievement app wasn't making progress towards 10,000 pickups/ 100,000 score.
I decided to check the in game achievement menu (from the main menu) and I had unlocked
I checked the achievement app and it is stuck at 19% so I'm not sure if the achievement syncing is broken for this game. Any help would be greatly appreciated!