I just tested this and it worked for me as well.
Fast travel (or don't, I suppose) to Mithrava (it's the sanctuary you climb up to during the A Dying Planet quest) and then leap off of the edge. The game will respawn you, albeit with a bit less health. Travel back to the Tempest and leave by interacting with it on the ramp. (When fast traveling, you need to press Up to scroll through the map pages until you find the second highest one; if you haven't been yet you won't have the Forward Station and will just have to climb somewhere else where you can jump from high enough to force a respawn)
