After you defeat the boss of today's daily heroic (Buried City) , don't link your ghost to the machine in the middle of the room. Instead, turn around and start walking out and you should notice that the large door that was once glowing blue is now open. You won't hear any dialogue until you actually go up and then link with the aforementioned machine in the middle of the room. The problem with that is, it ends the mission and you only have 30 seconds to run back to the area that the blue glowing door sealed off before you are returned to orbit. If you walk all the way to the end of the hallway that the blue door revealed, your ghost will say something along the lines of, "We can't go any farther, Rasputin is somehow controlling these doors. He's everywhere now." Take it easy on me this is my first forum post ever and I know this is a little jumbled but I want people to figure this thing out! Much love! Edit: After hearing your responses, it's probably nothing. Just thought I had something here so I wanted to jump on it!