Other mistake: When Tommy Lee Jones calls up the asset as he lands in Las Vegas you can see him holding the mobile phone upside down with the camera near his mouth and microphone up.
Other mistake: In one of the car chase scenes, Bourne has to turn left down a street because the police have blocked the road ahead. Soon afterwards, he has to turn left down another street because the police have blocked it off too. The same footage is used again.
Other mistake: The asset is speaking on his cellphone, but he's holding it upside down - you can see the camera. (01:21:54)