Relevant part in video starts at 7:53: https://www.youtube.com/watch?v=AH4PgubzRVg&t=473s (Uploaded in full to show evidence of completion and setup prior to opening the chest) No matter what I do, I cannot get this triumph to unlock. It's the last triumph I need, which unlocks another triumph, which unlocks another triumph that's required for the Realmwalker Season of the Lost seal. It's the last triumph I need for this seal and it will be impossible to complete starting next Tuesday. I've tried (although none of this should matter): Normal Difficulty Legend Difficulty And all three of my characters And this triumph still does not want to unlock. I'd be super greatful if someone at bungie sees this and could unlock it manually for me (see evidence of completion in video) or fix it somehow (although that's unlikely considering this activity will be disappearing next week). Thank you