After completing the Witch Queen campaign, I started to focus on the Evidence Board quests. One of the quests I received, "Report: PYRAMID-INSPECT", requires me to complete the mission Preservation. I could not find it, so I looked it up online. Everything says that it should become available once I've got this quest, and that the node for it is below the Vow of the Disciple raid. However, mine is still not showing up and I'm at a loss.