Map packs don't work

I just downloaded the noble map pack and the defiant map pack and when i play them it says i dont have them. i have also redownloaded them many times

Have you tried clearing your system cache? Sometimes that gets rid of some weird issues.

Doesn’t even matter 343 made it impossible to play the DLC in MM anyways.

Yea, I have tried clearing my system cache multiple times and it still doesn’t work. And I would still like to have them because i paid for both of them.