Problem on a mission

"This is not Xbox's problem.

Go back and replay the missions you did not receive the achievements for."

The tenth mission is the second last mission. I
have completed every other mission including that mission..... This is why it
IS xbox's problem. As I have
NOT finished the last mission but got awarded the achievement before I finished the game.

Had an issue and just kept doing it and it worked, Dont leave the area just keep going house to house.

Hello IgorNauTa l,

From the FAQ for this offer:

How do I earn Rewards with the Games on Demand Pre-Order Punchcard?



Earn 15,000 Rewards Credits and 5 MyVIP Gems when you pre-order three eligible (see descriptor in next question) digital Games on Demand titles in the Microsoft Store between October 1, 2017 00:00 UTC and December 31, 2017 23:59 UTC. You must pre-order
each game before its shown release date to qualify. Please note that retail Microsoft Store purchases do not apply. Please visit http://www.worldtimeserver.com or another world time database to
determine local time.

Since only one of your pre-orders was within the offer period, only one purchase was eligible.

I had the same exact problem on the Dawnstar Nightmare mission, this mission really is becoming a nightmare lol

iv used the alloy shiv on 3 missions and aint had a single problem and thats a new shiv each mission