Continuity mistake: After escaping interrogation Bourne switches SIM cards and throws the phone back down with it facing down. When we see the American awake the phone is now facing upwards. (00:30:10)
Continuity mistake: When Bourne pushes Ward's head to the table and says, "I told you people to leave us alone.", you can see Ward's glasses. Two shots later his glasses suddenly disappear. (01:12:45)
Continuity mistake: The blue Saab convertible belonging to the Berlin-based assassin is parked with all wheels on the road when the call-in team arrives in a silver 4x4. Shortly afterwards, the same car parked almost completely on the sidewalk when the assassin's house explodes. (00:41:50)
Answer: Either they trained together or just felt some comradeship as Treadstone assets. Jarda says "Word in the ether was you'd lost your memory" to which Bourne replies "You still should have moved", implying that prior to Bourne's amnesia he knew of the safehouse where Jarda lived. Also, in the first film, Bourne accessed the safehouse in Paris where Nicky Parsons managed Treadstone logistics, there could have been data on agent locations there.
Sierra1 ★