Most of this time this happens if there has been a lot of malicious bot activity from your current internet provider's network or you are using a VPN.
In reality, I've finished that (22/22) and I've added a new game (Valiant Hearts: The Great War) that I'm at 11/20 for.
An example from a staff member: Yea if I go to playfire nothing I played on XBOX shows up.
So I think it's more about playfire not updating then it is Fuse.
Playfire is a social gaming networking website targeted towards core video game players.
Playfire users can automatically track their in-game achievements, trophies, and gameplay, as well as earn rewards for playing their games.