I recently ( 2 months ago ) bought Shadowkeep after Beyond Light launched. Not only I had several bugs keeping me from completing the Shadowkeep campaign ( not the point of this topic. ) but now I wanted to do some triumphs for the Harbinger mission and guess what, bugs again. I had 2 Lost Ghost Trace items and I went to Eris to get the quests for them, both did not unlock the triumph in the Harbinger title neither they did something else than say quest completed. The whole Shadowkeep and Forsaken campaigns are really buggy after Beyond Light and they really need a refresh if they wish to keep selling them. I am a recent player in Destiny 2 and I spent 90 Euros for this game just to get bugs from 2 year old content? I hope the triumphs for both Ahmakara Bones and Lost Ghosts get fixed soon and the whole campaigns as well.