[b]This has been fixed[/b] Previously the "Lightseeker" triumph from the Harbinger mission was bugged so it was not possible to progress during a given week or unlock it and after you collected all feathers for the ship, as none would spawn anymore. This has been fixed according to patchnotes and mentions and indeed, the feathers are now available to pick up during the mission again, even if you already claimed the ship, so it should technically be possible to finally claim the triumph. Sadly it's still not completeable for me. One of the five feathers is not showing up during the mission, so I can only ever claim 4/5 feathers (at least this week, week 2 of the rotation). In this weeks rotation (Week 2) the feather just after going through the portal, in the Grove, is just not there. This one: https://static1.thegamerimages.com/wordpress/wp-content/uploads/2021/02/Destiny-2-Harbinger-Week-2-Feather-4.jpg?q=50&fit=crop&w=740&h=370&dpr=1.5 or on a map: https://imgur.com/a/t87JP52 When I reach that point in the mission there is just nothing there. All the other feathers are exactly where they should be, only that one is missing. UPDATE: The week 3 rotation is (as reported in the posts below) also broken. As mentioned I could also verify that in this weeks (week 3) rotation feather 5 (On the map: https://imgur.com/a/8ekzujt ) at the end of the tunnel with the railway tracks is missing. This time feather 4 gives the 3 stack + 1 additional. So this triumph is also not completeable this week. From the reports it [i]seems[/i] like the week 1 rotation works as intended as people are reporting that they could complete it then. I'll try next week. I did not find anything in the "Known Issues" and a bit of search did not turn up any other smiliar reports. Does anyone else have the same problem? Some more context: - I've claimed all 5 feathers every week when Harbinger was new but didn't progress the triumph due to the mentioned bug - I've finished collecting enough feathers for the ship during the season and had my feathers stop spawning until the recent fix - I've tried it twice this week, and neither time did the feather spawn - All feathers that I did pick up after the fix (so this week) dropped 3 feathers, except the last one in the boss room, which dropped a stack of 3 and another separate one, so 4 in total