I teamed up with a clanmate yesterday to run the Legend Lost Sector (Perdition). We were completing it rather quick, not even 5 minutes, but when we would open the chest at the end he was getting Essence and I wasn't. We ran it multiple times, both with me as fireteam leader and him. I have the oven, it's even Masterworked, and we ran it about 6 or 7 times before I gave up. No idea how to fix it.