Stuck at Sepulcher Pass Portals

When starting the game back up, I was on the ridge where the machine is about to attack and kill  me. When I tried to jump into the portals that continue moving me through the game, I fall right through to my death every time. I’ve restarted the game, started a new game and everything else I can think of. Nothing works and the portals don’t work. I’m playing on XBox. Anyone know how to fix this? I don’t have a previous save to go back to and there is no meditation point I can get to to fast travel back. I’ve attached photos to better illustrate where I’m at.