Purchase bug with last box in mile marker

The tenth box of mile marker I spent 1700 cred it’s a 350 box with 57 items in it and it only registered 2 of them took the credits and gave me a title for all of them except one the issue is not removing the total from the overall I’d like to know if I’m just burning cred on titles I want the ramp parts that’s why I grinder to get to it and I don’t mind the titles if it’s not just and endless sink of cred I want my progress to mean I’m closer to getting what I’m trying to out of the box I have a video file but it won’t let me post it