I've tried to resolve this issue for the last 4 days now and just got not a single possible solution. To summarize: In "Lost in the Light" at "The Hollow Part 1, Pursue House Salvation", once I reach the area with the big tree, nothing spawns any more. I've watched a [url=https://www.youtube.com/watch?v=g6GPtu3SS2Q]walkthrough[/url] for the mission and right at the 10:00 mark, nothing that is shown in the video happens in my game, meaning: no voice lines are played, no enemies are spawning, and the objective does not update. In "Found in the dark" basically the same happens at "Home Part 2, Investigate Shadow Legion Activity", (in the [url=https://www.youtube.com/watch?v=rvSOI0IZitU]walkthrough [/url]at 18:56) At some point on the way down the icy mountain, the fires that reset the "Biting Cold" timer aren't lit any more, and you can only see the metal. They still reset the timer, but I just think it's weird that they just stop loading in properly. It's really getting frustrating to deal with this because I can't finish the Final Shape campaign and no one seems to have an answer. I even wanted to contact Bungie itself, but then I realized that they don't have tickets for in game issues, so I guess they don't actually give a -blam!- if the stuff they make even works. Update: same thing for "Wild Card, Investigate the area"...