Campaign achievements bugged

I’ve completed the story in experienced and I never got my achievements for completion. It said I did 80% completion on story so I tried to go back and finish the chapters it said I didn’t do and they never registered that I beat them in the difficulty that I did. I’m pretty sure other ppl have experienced this because I’ve read it on other forums

Tons of people have this issue, TC is trying to rollout progress back to impacted players but it is taking a lot of time,