Zack ushers the Ranger prisoner into Garibaldi's office to talk to the security chief. Moments later, when G'Kar is rampaging through the diplomatic section, Zack's voice cuts off when G'Kar beats him up. Somehow, Zack traveled from Blue Sector (Command) to Green Sector (Diplomatic) in only a few minutes.
When G'Kar is dictating his last wishes, the screen behind him shows the characters being written in Narn from left to right. Yet in the episode 'Messages from Earth', it is revealed that Narn is written from right to left.
When G'Kar throws a security guard to the ground, the impact causes one of the walls to visibly ripple, showing it to be a thin screen.
When Garibaldi pauses the message from Sinclair, the computer plays a tone to confirm the pause, and Sinclair's voice stops, but on the screen, Sinclair's mouth is still moving.