At 23:40, where Walt and Henry are speaking in the hallway outside the Sheriff's office, as the camera pans between them, Walt's badge is seen unclasped and dangling from his jacket. But in the last shot of Walt, his badge is magically clasped and properly pinned to his jacket, through no apparent effort by him.
After Walt opens a piece of his mail, he goes into the outer area of the sheriff's office. An FBI agent (far left screen, wearing a white shirt) lifts a coffee cup up towards his mouth to drink, but the cup never even touches his lips before he lowers the cup again.
At 34:42 -Walt speaks like a citizen of the UK when he says:"...his group are monitoring radio traffic" instead of saying:"...his group is monitoring radio traffic" like an American would.