Dear Bungie! I don't know if someone reported this bug before, but due to my clan-mates information this bug is in game from launching of Forsaken. I am talking about the bow No Turning Back. There is no information on the owned bow, that I cannot get it from the collections again, but when I try to do it, I receive the information that the game could not get it from the collections. IMHO, it is a bug. Today I made a cleaning of my Destiny 2 vault and I deleted some legendary guns without this special random perk and I am afraid I will be unable to get them back again as well.