Achievements not unlocking even after meeting the requirements multiple times

Hey, so some achievements don't unlock instantly when you unlock them this is due to the Xbox Live service validating the unlocking of achievements which rarely happens however most achievements unlock in less than 24 hrs or so.

I'm having the same issue, except with the "It's a trap" achievement on Titanfall for XBox One. I've completed it multiple times and it shows as completed but it won't unlock. I haven't had issues with other achievements not unlocking, just this one. I've
tried hard resetting my console, unplugging it for a few minutes, recovering my gamertag on another console and meeting the achievement requirements again and the achievement still won't unlock. Any help would be appreciated, thanks.

I've had this same issue with my Titanfall achievements. After a while, if you've met the achievement requirements, the achievement should automatically unlock after a few days or even after another patch comes out, but, eventually, it should automatically
unlock.

Hi, Nexus.

I would like to clarify, if less than 72 hours passed since you unlocked the game, it’s recommended to wait this time.

However, if the achievement isn’t unlocked after this time, and you meet the requirements, it is required to report the problem to Microsoft.

You can file a report by following the instructions in this article:

https://support.xbox.com/help/account-profile/manage-account/xbox-insider-hub-report-a-problem

@ Blank Kirito: I did that. The beauty of Nickelodeon Dance is that the game tells you when you unlock an achievement, even if you already unlocked it in a previous save. After getting everything fair and square in my second file, the only thing I did not
meet the requirements yet, was obtaining 100 stars (got that achievement in my first save). I played the game further until I got 100 stars but unfortunately that did not trigger the last achievement.