So I played through the new Wolfenstein on my Xbox One and unlocked everything(well I haven't gone back and done uber yet so sitting at 900/1000 GP) but for the Xbox Challenge 'Perk Master' im sitting at 96%. I unlocked all the perks and everything during the same play through. I looked around online and saw some people have the same issue(sitting at either 93% or 96%) but no-one seems to have a solution. Anyone here run into this problem or know a way to fix it? I know its not worth GP but its just that I want it to unlock since I earned it, any advice would be greatly appreciated. Thanks!