Was stuck on "investigate the newly revealed area" after the sandstorm cleared. Logged out, logged in to start the instance over. Approached Canach, wait for dialogue, Go to Rytlock, wait for dialogue, Go to Kas, wait for dialogue And only once they are done talking, do you interact with the light/bell structure. Then head over to the wedge that has its face toward you leaning against the side of the structure. Was able to progress to completion from here.Happens a lot in instances when events don't trigger due to u running ahead or via unplanned paths