I lost mine's as well, I saved a video of it while entering the tower for the first time after the update 3 days ago, when I checked very carefully it actually was on my postmaster while playing as Titan, without noticing it I opened the "Nightstalker's Path" package and I recieved the Hunter's shader and emote, but not the class item, so sure this is probably an error or do we have to recive it again once we have the nightstalker's subclass quest next week? If this is an error then, I want my Exotic Class Item for the Hunter Bungieee!!!