Factual error: Rowan has been frozen since at least 2010 because that's when the Cryo machine was made. The android says she has been out for 4.55 centuries. With it being 2455 it would be 4.45 centuries. Pretty simple mathematical mistake for a robot. (00:16:20)
Factual error: When Jason is outside the ship and punches the hole to get back inside, the crew rush to the door and close it because the lack of pressure is causing them to be sucked out of the ship. They go through several rooms and close multiple doors. Yet when Jason rips through the final door, there's no sudden rush of air, no loss of cabin pressure, even though there would be a continuous path to the broken outer wall of the ship. (01:13:00 - 01:17:45)
Answer: Jason wasn't deformed as a child. Jason was deformed at birth. His regeneration can't fix anything better then it already was, just to where it was to begin with, therefore since his face was always deformed it can't be fixed better than its deformed state. If half his head is blown up it will regenerate, but only as far as the deformed state.
oddy knocky