I just beat Awakening and no achievements unlocked for me or anyone else in my game. One of the other players had also beaten it earlier today with a completely separate group of people and no achievements unlocked then either. I went to the achievements app on my X1 dashboard and there are no Invasion achievements at all? It says I have 71 achievements and 1,500/1,500 gamerscore, but there are no new locked achievements, which I know there are supposed to be. The escape counted on the leaderboard, but no where else. I've done a hard restart, etc. Any ideas?
Seems to be an issue with the Xbox One only. I posted in support (and here) about it, so hopefully something will get done soon. Can't see how they are unaware of an issue like this. And hoping that the play I did do on the Xbone doesn't somehow screw up unlocking the achievements when they do show up.