Jafar has disappeared? Quest issue

I'm right at the very end of his level 7 quest, and my last objective is "Confront Jafar." I have looked everywhere for him, even saving the game and restarting. He isn't showing up on the map in E.I. or the Valley. I have checked the Palace and the Ancient Ruins. I can't find him anywhere.
Has anyone else had this issue and figured out a fix for it?