I had that problem this morning but on Xbox One, I went to The Tower with my Warlock to decrypt lots of engrams, when I checked all the items I found a "Stormcaller's Bond", I thought it was a bugged engram that dropped it by mistake, like those sudden green engrams that one day drop and the next they´re gone from the drop table, and I dismantled it because I didn´t need another, I had already one in my vault. Then I noticed that the Osiris coins I had with my Warlock were not there, I checked the vault and they were not there either, they were with my Hunter, and I suddenly had a bad feeling... I checked the vault again for the Stormcaller´s Bond I had, and it was gone, the one I dismantled was the one I stored as collection along with the other 8 objects for classes/subclasses items that suddenly appeared in my inventory. I asked to DeeJ if someone from Bungie could restore the Stormcaller´s Bond, but there was not even a reply from him, later, by googleing a little, I found that they don´t restore items, oh please... it´s a 220 Armor Stormcaller´s Bond that I kept as collection, and it´s whoever in Bungie´s fault for not polishing the games bugs that it ended in my inventory without my consent and I dismantled because it looked like another weird bugged drop like the green engrams of only 1 type of itemcoming back even if it´s been weeks since they stopped dropping. I would like to get back my 220 Stormcaller´s Bond, it´s not a 320 Raid item, it´s a 220 simple Warlock bond that I keep as collection, how can that benefit me? I think it´s fair to get the item back since this happened because a bug.