Hello, I have lightfall and the current DLC as confirmed on my journey tab. I have run this exotic mission twice and both times did not receive the exotic vexcaliber. It is not in inventory, postmaster nowhere. All I got was armor drops. Both times I did the 6 hidden crystals, with one of those times being a team mate and this last time myself being the leader thinking maybe it was because my team mates had already done the quest the first time it didn't count for me. Please help!