When Formicida has her ants destroy a building in the opening sequence, it is broad daylight, but Steve's opening line says that the building was destroyed "last night".
When Diana and Doug are tied up, the position of Doug's necktie changes during Formicida's transformation, from being on his lap to being on his right hip.
When Wonder Woman picks up Rover to jump the fence, her left hand catches on the thin fishing line attached to Rover (most likely for the controllers off-camera) causing it to reflect light for a moment.
Wonder Woman must jump over a fence with Rover. She is holding Rover with one arm before and after the jump, but in mid-jump she has both hands up in the air with Rover attached to her side.
When Steven and Diana look at a slide of Gideon D. Harcourt, the picture of him behind his desk is taken from the next scene.