I am unable to complete the Lunden mystery quest, Falling Stars. When I first tried the mission, I interacted with the journal, note, and the crowd/cheering prompt. Then I gathered the lyre and crying members of the band. After opening the cage for the third member, he just stood there. I saved and reloaded the game. The band member was back in the cage. After freeing him and talking to him, I went to the quest location and the lyre playing member was missing again. I went back to the cathedral to gather her. Then all 3 members were near the quest location and would not move to the performance square. The crowd prompt was also missing this time.
I gave up on the mission and returned after completing the game. Now the lyre player is missing from the quest area and from the cathedral. Without her, I can't complete the mission. I tried saving and reloading again with no luck.