I've completed the mission once to get the gun and I haven't been able to since. The latest bug I've encountered that I died before picking up the minotaur's teleport data and was respawned on the center platform and the thing I need to pick up being blocked by impenetrable lasers. I can't just quit out to reset the stage because I would have to start all over again. Can't those things just despawn after like 30 seconds and the minotaur respawn? I have almost every helm upgrade and I still don't have the exotic catalyst yet because of the constant bugs