achievement dates

So like many I have been killing hordes of zombies on dead island. I wasn't very impressed when the game came out but since its free I thought I would give it a go. I'm having fun and kicking myself for not playing it sooner. All the achievements I have
gotten share a common date which I think is Dec 31 1752 weird right?

:)

 

Battalion 1944 (TBA)

Just hope the May 2017 date is achievable too

 

Batman: Arkham City Stop The Clock Achievement Issue - No Datestamp

But there is no date next to the achievement, it just says acquired. If I replay the side mission again, will a date be next to the Achievement?

 

To update a bit, the dates now who correct on the Xbox one, but on the smart glass app they are still all 1752.

 

I can see the achievements on your Xbox.com profile, but it's not showing any date at all, let alone 1752.

 

I imagine its a bug within the smart glass app itself, the dates there are 1752,the 360 doesnt show unlock dates like the Xbox one does,being a 360 game the Xbox one smart glass apps seems confused

 

I have unlocked the Achievement but there is no date for it. Like for when I hit level 60 for Mass Effect 1 I got the achievement but didn't have the date that it was unlocked for. Also for Call of Duty Black op's also. I got three kills with one bullet
also but no date but I did get the achievement for it.

 

@killerman, I replied to your own thread that you created.