Mission Flagged Can Not Be Completed

It has been a few years since I worked on Wings of the Goddess missions. So I decided to work on it since the Rhapsodies of Vana'diel chapter 2 requires me to have it completed. The current mission Betrayal at Beaucedine that I'm on will not let me do this mission. I have checked previous and post missions just to see if i missed something and I still can not complete this mission. Also looked to see if there was certain quests required to continue to find nothing.