Just finished running the Duality dungeon solo today. Spent the last couple days grinding it out. When I finished the triumph did not pop which is the last one I need for the seal. I ran the entire thing solo, nobody jumped in at any point, it did take a couple play sessions though. Sent a tweet to bungie help, but havnt received a reply. Figured I’d ask here if there’s any fix they can do on their end because I’m not trying to pull out the rest of my hair running it again. I’m on PSN username Nikeroxmysox