Legendary Achievements not being awarded

I have completed a very frustrating campaign on the hardest difficulty, I received every campaign complete for completing to level 14, but nothing for 15 and fully completing the game on legendary difficulty, this is very upsetting to me cause I spent a great amount of time doing this, plus the amount of patience required to do it as well, please make this right.

I’ve been doing a legendary play-through to get both the ‘Lone Wolf’ and ‘Forging a Legend’ achievements but the progress for both is stuck on 46% when it should be at 60%. I don’t want to continue my play-through until I know my progress will be recorded again, rather than frozen at 46%. I’m only having these problems since the big dashboard update, before then everything worked fine

Now that you mentioned it, I was at the last mission right before the new dash board update, then my progress cease to update. This needs to be fixed ASAP.

I know man this sucks, were you in a party during your last mission, (the mission which glitched)? I ask this as I was partied up the whole mission, just wondering if that could somehow have made a difference.

I wasn’t partied, I was running solo. Btw after reporting to Microsoft they inputted my missing achievements.