Playing though the edge of fate campaign for the second time on my titan, got all the way to the last mission right before the boss spawns in (or is ment to). I drop down from the ship but nothing happens, no boss or anything. Frustrated I reluctantly exit the mission hoping a good checkpoint was saved. I reload to find my self back at the start however the game is telling me my next step is "approach the singularity" (this js one of the last parts in the mission) and as I progress all the doors are shut and I cant travel through the mission to try and make it back to where I was. Now whenever I reload the game or start the mission and get rid of the checkpoint to try and refresh it i get the same result Bungie help T^T