Theory:Torchwood television discontinuity and plot holes/Immortal Sins


 * How does Jack know that he is a fixed point in space and time. In Jack's personal timeline, Utopia was still a long way away, and he didn't find out until that episode.
 * Jack says that he hasn't been to a confession in 700 years. Jack wasn't nearly that old until he was buried.
 * Where did Jack get a World War II coat? He didn't have one with him in Parting of the Ways, so it is unlikely that he would be able to obtain one until WWII.