When Frank takes Colin to the garage to repair his car the streets are wet from rain when they arrive in Neverest. In the next shot outside the garage the streets are dry.
When Frank pulls up to the police station, Colin's car is in front of him. When he leaves, he drives straight forward, but doesn't hit Colin's car.
After Jina lights her cigarette, in subsequent shots it is in an ashtray leaning downward, with no smoke visible (it's unlit/extinguished).
When Colin open the briefcase, there is a banknote protruding over the edge of the case. Before, there was nothing protruding.
After Gina and Colin drop Frank in the mineshaft they drive away leaving the mineshaft open. When they come back to search for Colin's keys he opens the mineshaft lid that should have been open in the first place.
When Frank gets clubbed from behind by Charlie he falls face down with his hands up by his face. He's facing to the right. When the camera pans back Frank is facing to the left even though he's knocked out. When Jina arrives she finds Frank on the floor but his arm position has changed to one arm down making it easier to roll him over.
As the paramedics arrive to remove the driver of the crashed car, rather than open any of the doors, they angle the backboard in through the driver's side window. This may have been done for comedic effect.