Continuity mistake: When Jack calls Sinja in Bolivia, he's holding his cell phone in his left hand, then in the next shot he's holding it in his right hand, and then back in his left.
Continuity mistake: When Eddie Murphy's assistant makes assumptions about why Jack isn't speaking, he throws his notepad down and has empty hands as Jack pushes him out of the office. When the angle changes, he has a notepad in his right hand.