[CLOSED] Cannot progress after dying during greez kyro task (Chamber of Duality)

Same issue; died after exiting the elevator and respawned at collapsed chamber meditation point. Can't go back (there's an anchor point up the wall behind the meditation point but it is out of reach; I assume it will become accessible later with some new ability), can't go forward past the elevator. Moderator's suggestion to reload last save just respawns me at the same meditation point.

Total walkthrough break.