When I go to my service record for halo reach, I see my old armor. When I go to the more stats linked it shows even older info. For example, it says I have only partially completed coop on heroic but I recently did fully complete it as the main page shows. On the “more stats” it also shows my old armor but my progress towards the next rank is still synced. Maybe the sync between the sites got messed up for armor and completion of rank difficulty but not towards rank progress?
When was the last time you played? If it’s been a while then you may want to boot it up again and play campaign / matchmaking to help sync it back up again. Stats can be affected if you change your gamertag as well. You’ll need to be connected to Xbox Live in order to sync everything up properly.
As for Spartan Armour, that doesn’t get updated on Halo Waypoint anymore. Render was shut down a while ago
Ok, I just played yesterday so that explains why my armor won’t update. Thank you stckrboy