Campaign Service Record bugged

Are you guys aware of the the global service record Campaign progress on both PC and Win10 not matching the campaign progress shown on the mission select menu and on waypoint? My Global service record in-game shows that I have only don the the campaign on Easy 12/12 but Waypoint and everywhere else show it as Legendary 12/12, quite a few people on Reddit have been having the same issue but with it getting stuck on Normal difficulty. It looks like it may be caused by completing the campaign on Legendary co-op.
plz fix!

Cheers