Star wars fallen order end game glitch

I've been playing through fallen order, just as I've got to the last bit of the game where you are escaping from Vader the game is glitched. I defeated him, saw a cutsceen where I was swimming with cere to the surface, then Cal just started falling, triggered a respawn and now every time I go through the door to trigger the end game cut seen it doesn't work. 

Such a game breaking glitch on otherwise a really good game. 

I can't go back and I can't complete the game. Can this please get patched.