The game seems to have more than just one bug in this area. After solving the deaths at the cemetery I only had to go to Siegfried and tell him about it to finish that quest. However, before doing that I first went to the elves to see what they got to say, and thereby delivered the letter. I then could not talk to Siegfried about the deaths at the cemetery and the quest stayed open through the rest of the act. I think it should have acknowledged me the quest as being solved, but if not at least logged it as failed. I, too, suggest a reload of a previous save file.Sven
