Xbox one achievements not showing up and gamer score incorrect

It's happened to me before as well and after a few hours (or days), it usually will update correctly on its own.

Hi everyone,

I just watched a video on this issue happening to other people and they say to just wait it out for a couple days ( which its been in my case) to a week and it should fix itself as it seems to be a server problem.

So thank you everyone for your time and input I appreciate everyone trying to help, thanks again and game on!

Well there is sometimes been on some posts that say redownloading the gamertag or just simply waiting there is multiple different fixes, It isn't know the excate cause and some forum posts on the xbox have different ways round the same if not similar issue

Thank you for your reply but my problem is not that achievements are delayed in unlocking but more so that the ones I have achieved after 12 years on xbox live have reverted back to incompleted, mainly the Xbox One achievements.

There is also a discrepancy between the tracker that compares you to your friends (when you hit the middle guide button and left to trophy icon) when compared to when I go into my actual profile under gaming. For example Assassins Creed Odyssey shows up
correctly in the tracker with 1430/1510 but when I look under gaming in my profile its 360/1510.

I was well on my way to reaching my next goal of half a million and was around 477K but now it,s 347253. What’s curious is that the tracker is adding all the new score plus the old ones that have reappeared lol, which of course is incorrect as the old ones
haven’t been unlocked fhis month but ages ago.

There was an older thread from a couple of years ago where this happened to a few people I answered to that one but was told that they were locking that thread and I was to make a new one. I have no idea what they did to fix the issue or if it was fixed
though.

Please help, ty.

Whoops I meant games I haave completed to 1K not 1000K of course