I recently got this game, and I played through the entire story (jake) with a friend. At the end of the story he got the credit and I did not. Confused, I checked my chapter select, and according to it, I had not played chapter 4 as either person.
I have tried playing through it solo and also playing through it with strangers online, I make it a point to save at the end of the chapter, but I get nothing.
I haven't found anything online about this, but I was wondering if anyone knew what to do about this?
I hosted the games, except for the first. I didn't know that about the drop in though. I solved the issue. I played the entire chapter 4 without any breaks, after clearing the cache on my xbox, however it happened I finally got credit for the entire jake story.