lets see got all the letters in the last tiger campaign however on the main menu it says I have 0/6 but in the game it shows 6/6. tried deleting my save and starting over but since I got all the letter they no longer show up in the campaign.
I was having exactly the same issue. Stats tell me 100%, but letters and skin cannot be accessed. Plattform: PS4 Pro.
If you just want the skin, contact the support. They will unlock it for you after confirming your campaign data. But sadly the letters still cannot be accessed.
Regards
Same same..
