On the transition phase where you have to fly to next platform, I got stuck in combat and couldnt mount up. Dying does not help as it persists on every point where you have to mount after this. There was no lock in the group either so could not even get to see fryak for end boss.
We even tried a reset pull to force a death point on the fryak platform. This did not work as I respawned back where Tindral died.