Continuity mistake: While Charge is hunting down Rickshaw, he does a lot of stuff in a long time. Goes through guards, climbs steps, and then has a conversation with dying Rickshaw. The entire time, Shadow is standing in front of a TV with a countdown going down from 90 seconds. The time on her TV would have gone down to 0 several times over by then. it is on 30 seconds when Charge walks in on Rickshaw. Yet he is confronting the villain for over 2 minutes. Then cuts back to Shadow and it still shows 2 seconds on the TV.
Revealing mistake: When the final round starts and Rickshaw's broadcast ends, the usual countdown numbers appear on the screen. In this shot the camera is panning to the left, and you can see the numbers sliding around a little as they change. This makes it obvious they are superimposed on the film, and not actually on the TV.