Other mistake: When the gate is activated (after O'Neill tells Woosley about the order to nuke the city), a member of the Atlantis team is on the bottom right, even though the Replicators have control of the city and no one from the Atlantis team is in the control room. This is because it's a reused establishing shot used throughout the series, including the series finale when the gate is activated (after Harriman says the Earth Stargate is offline).
Bishop73
26th Jan 2025