After the finale of the mission I'm prompted to "leave the system and return to my ship" (also; that I've done everything in the area). But upon doing so, I find myself back in sector space being asked if I want to START the mission. I try to hail Starfleet and it's like I had never played through it at all, but I still have all the items I had collected throughout (sans the end rewards which are never offered). Also; my bridge assignments are all off and one engineering station is left unmanned altogether. Is there a way to properly finish this mission, something I'm missing? Or, is this a bug, and I should just skip it? I've played through it three times already and gotten the same result each time.