I finished final shape on campaign on normal first, then went back and did it again on Legendary; both with my Warlock, but afterward received no rewards from my ghost like an exotic or my legendary gear. (I claimed the emblem for beating final shape on legendary triumph). All my friends are alarmed and had no problems. I have not beat final shape with my Titan or my Hunter. Is this because part of the campaign I played solo and part I played with a fireteam?