When Terry and Mike find the doctor, Terry gets injected with a drug in the neck, but a couple of seconds later she runs to comfort Mike acting as though there are no effects of the drug.
As Terry's boss is walking to his car, he takes out a cigarette and shots skip randomly between him putting the cigarette to his mouth, the cigarette being in his mouth, and there being no cigarette at all.
When Terry is looking at the papers and her nose bleeds there is a spot of blood below her nostril, in the next shot there is no blood at all.
After leaving his office, Terry's boss lights a cigarette before getting into his car, there is a cigarette already burning in the car's ashtray.
During the interview with Turnbull's wife, the cigarette ash becomes shorter, without her knocking any ash off.