I have a glitch on my PS4 copy of Destiny (digital download) that prohibits me from launching the story mission Exclusion Zone. Each time I launch the mission from orbit, whether a new instance (pressing square) or a saved checkpoint (pressing X), and on any difficulty level, I am placed into the Black Garden mission instead. I have tried completing the mission after it places me in the Black Garden, and re-selecting from the menu. I have also tried choosing the Black Garden from orbit and completing that. Both of those strategies have had no success in allowing me to run Exclusion Zone. This is an important glimmer farm, as well as an occasional daily, and one of the more fun mission stories (lots of majors/ultras). Anybody else suffering this? Please help!