As the title says, after defeating the first chunk of enemies in the Chamber of Starlight lost sector (on Xbox One and playing as a Titan)
When I get to the boss area via the pathway, the boss will not spawn. Walking back to the entrance and back will not spawn the boss, just the first group of enemies.
Have gone through all help steps of power cycling, uninstall and reinstall etc.
Really frustrating because I wanted to run the legendary lost sector today (which is chamber of starlight)