Dead Space achievements aren't showing up

I randomly had some games show up today in my list. Dead space, fallout new Vegas, gears of war and left for dead. They don’t show up every time I open my achievements but they did show up multiple times. When I tried to view the achievements for dead space it originally gave me an error saying “that didn’t work, try again” after multiple attempts I could actually view the achievements for all the games I listed above. They aren’t showing now but this is the first time in over a month that I have seen them in my list on the series x.

If they aren't showing up with these achievements (because they aren't being uploaded correctly) that would be the only way to actually attempt to fix it. Once they have messed up like this though, it's highly unlikely that Xbox.com will show these achievements
because they aren't fully synced.

I have a similar glitch that everytime I go to my played games and see the game pictures, the Fallout New Vegas and Dead Space 2 ones aren't showing but either being in blank or showing a friends gamerpic in there...

Could just be an issue with your profile. Have you tried removing your profile from Xbox One and then re-downloading it ?

Do you have an Xbox 360 handy? I would like to see if you could sign into a 360 console, and then try to switch to a backwards compatible title.