Spartan Ops not showing as complete?

I am playing through spartan ops for some halo 4 achievements in MCC and it isnt completing any of the ones I go through. I’ve played land grab and sniper alley 4 times on 3 different difficulties and my difficulty completed still says unplayed for both. Is this a known bug and is it getting fixed

It is counting behind the scenes (I know it counts because achievements still pop for completion), it is just a visual bug that makes it now show on our end. I do not know if 343 knows it is an issue so I recommend filing a ticket on their support site. Tell any friends who experience it to also submit a ticket so it has enough volume to get attention.