My Service Record is not accurate

Hi! All the hype for MMC on PC has made me re visiting all the halo games and i have been seeing some inconsistencies with my service record. For example my halo 4 campaign progresses is set to normal in my service record here: Imgur: The magic of the Internet
Is there some kind of a problem with the Xbox 360 info not going through or maybe something else?

I’m having the same issue. Waypoint stats od not match what is shown on the phycial game stats. In fact, it says I’ve played 300 games here on Waypoint, but only 292 on MCC at the time of writing this