I was doing a quest (I don't know the name) where you had to get the the little ball for the Deen and Ikora at augers bethel, what I'm guessing what caused the soft lock/bug was when after opening the room to see the ball, I touched the pedestal before one of the other objectives. I then couldn't continue on any other steps on the quest, so I though that I could delete the quest from my list and do it all over again no problem. Fly over to the tower to the kiosk to discover it wasn't there in the quest archive. I believe the game still thinks I'm -blam!- the quest even after deleting it, I tested it by going back to the same location to be given the same dialogue and no quest markers or objectives, please some one from support please give this to bungie so a fix can be implemented asap. (playing on pc FYI)