Continuity mistake: Spector is sitting eating breakfast at the assessment centre, when another patient joins him sitting opposite him at the table. The camera then cuts back to Spector and there is a 3rd chair to one side, which Spector is now sitting on.
The Fall (2013)
1 continuity mistake in season 3 - chronological order
Other mistake: When Spector is sitting up with the help of his nurse, the subtitles say [Spencer groans]; I think they mean "Spector", and he was the only man in that scene. It makes sense that he was grunting while sitting up.
Paul Spector: Art is a lie. Art gives the chaos of the world an order that doesn't exist.