After playing the Lightfall campaign on Legendary difficulty, me and my duo never received the Exotic armor pieces that we were promised. We have never played Lightfall before, and the triumphs we received shows that we have played every mission on Legendary difficulty prior to finishing the entire storyline quest. We've replayed it in hopes of us getting something just to get denied the rewards again. We have tried everything, watched videos, and even read different posts for a fix just to come up empty handed. Help!?