When Oliver is fighting in the Fortune Casino, his opponent rips off the sparkly bra he is wearing but in the next shot (from behind) he is still wearing it and in the shot after that it is gone again.
The big Ford truck-limo and the station wagon that picks up Oliver and Lois both had the same license plate, ADK 227.
When Clark dispatches the thugs that have Emil's head in a vise, you can see Emil behind Clark and the Vise is clearly open but, when the camera shows Emil close up, the vise is tight again.
When Oliver is fighting the guy that rips his bra off in the Fortune Casino, Chloe shoots the gun, Oliver looks and his bra strap is down on the side of his arm, then Oliver goes to hit the guy and his bra strap is back on his shoulder.