So the other day when mcc had that “leaving match” issue, I played a Spartan ops mission on legendary. After completion it said I still only completed on heroic from my previous completion. It occurred to my that maybe because I was wearing the new champion armor set with the keystone helmet? Maybe it didn’t like me wearing that armor. I’ve never had an issue with Spartan ops give failing to know my difficulty completion but I have had that issue for the campaign missions the past. So it’s the same issue but just happening in Spartan ops.
Hello! I have experienced the same issue with Spartan Ops missions not showing as completed. I completed several missions on Legendary and one on Easy and they didn’t show up. I submitted a help ticket to let them know and I encourage you to do so as well so they know this issue is widespread and they can more quickly fix the issue!
Getting the exact same issue, shows unplayed for me after completing missions.
I also have this issue. Playing on Xbox (one X if it matters).
I’ve been playing through spartan ops solo legendary. I get achievement progress, but the menus do not tell me which levels I have completed (they show up as unplayed!)
(It does show ones I completed previously, just appears to be not recording new completions)
Seems to be a pretty common issue, 1 I’m having as well.