Broken xbox achievements

I have completed all the campaigns including the Sultans Ascend campaign but have not received the achievements for completing both the Mongol campaign (The Mongol Empire) and the Sultans Ascend campaign (The Sultans) and since both refuse to unlock I am unable to get the achievement for completing all the campaigns.

Achievements are still broken and not unlocking even after waiting for a month would like some kind of response from a dev please