So i did the campaign with my friend, we eventually completed the final mission with many bugs (ghaul tped friend and not me, we both died then it skipped him and the next guy was 2 thirds hp. Then we had to leave and rejoin to go to the next part where crota was 1/3 hp. we had to jump off the map to progress again. then after the cutscene, my friend got to the next step, yet when i went to eris, she gave the speach before doing that final mission and my quest was still on 16. Now going to do the mission it tells me that i need the full armour set when i have it equiped. I even deleted my boots and re did the quest for them and it still doesn't work. Annoying as all hell