Stayed up doing an all nighter just before the new wrath of the machine heroic reset date finishing the outbreak prime quest so I could get it at 390 attack before the alleged downgrade to 350 on weekly reset, I managed to finally finish it after about 5 hours of grinding still before the time of the reset that day so had it at 390 attack, so then turnt off my Xbox one with it being in my weapon inventory not equipped but still on my hunter and went to sleep. I then went to work that Tuesday and got back after the time of the weekly reset and raid update, then I went on destiny, loaded up my hunter and it just wasn't there anymore completely vanished, so checked all my other inventorys on every character and vault space in game and on the companion app and still was nowhere to be found. There is no way I could possibly be bullshiting either as my rise of iron exotic quests are all complete on the record book and I can even recover it from blueprints for an exotic shard however it would have to settle for it starting at a lousy 320 attack so would then need to use yet another exotic shard to then infuse with something higher. Even the 2 guys I didn't the entire quest with still have theirs, I have had destiny since it came out and have paid for every dlc twice from Xbox 360 to One. I would very much appreciate some kind of remedy for my lost item bungie whether it be the exact item I lost or something of equal rarity or value, not to mention finding a fix for this very inconvenient depressing bug so that it will not happen again to anyone else or myself.