When the street person is cleaning the right hand tour bus window when it's stopped at the light, the window is almost completely covered in washing fluid every time you see it from the inside looking out, even though he has squeegee'd it several times. The shots from the outside are correct, with the solution going away as the guy squeegees the window.
In many shots inside the aircraft while it is parked at the gate on the ground, the landing gear handle is up, which would be commanding the landing gear to retract.
The cockpit shown is not the cockpit of any Airbus model ever made. The instrumentation is displaying random images, there is no wet compass in the center of the windshield post, there are no jumpseats in the cockpit, etc.
The aircraft is shown sitting at the gate getting ready to depart, yet multiple circuit breakers are shown popped, thus shutting off power to that particular item.