400 days achievements not unlocking on Xbox one.
I apologize if this has been discussed before. I can't find info anywhere and don't see a search bar here.
Recently I bought The Walking Dead Season 1. I played it all the way through and loved it. Truly the most I've ever cared about the characters in a video game. Every achievement unlocked without a problem. Then I played 400 days. Had a great time with that as well. However not a single achievement unlocked though I did beat the entire chapter and passed the requirements for both missable achievements. I've tried everything from resetting my router and console to reinstalling the game to playing it through 3 times. Admittedly it was fun to see different outcomes. But nothing ever made those achievements popped. I know achievements don't matter to some people but I just like seeing them and it's really a bummer to look and have it say that I didn't get them.
Is there a fix for this that I'm missing? Is it a glitch?