Issue with Waypoint completing my Campaign

Hello, everyone. Sorry for the long title of the thread, I really didn’t know what to title this.

Anyways, I completed the campaign on solo legendary and was really excited to unlock my new armor. However, Waypoint says that I haven’t. I have the achievements and I can jump to any rally point or mission.

Does anyone know of a solution for this? I know there have been a few problems with Halo 4 for a lot of people and I’m sure this is one. I’d just rather not have to go back through most of the missions again.

I have a similar problem. I’ve completed the campaign on solo legendary but Waypoint says I’ve only done 7/8 missions. The thing is, I’ve unlocked the armour and the achievements to prove it, so…

Same problem here :(. This aint a good look 343