Previously, Judge Mundt is referred to as a municipal judge. Here, however she is referred to as a state judge.
During the scene of Lou Solverson speaking with the Blumquists at their home, the red lamp behind Solverson switches sides of the sewing machine from right to left.
The "Wanted" poster for Rye Gerhardt is clearly a poorly made prop as it has no description of him (such as date of birth, height, weight, etc.) and no phone numbers listed for people to call in case he is spotted. It also should have shown his mugshots from the front and from the side. Wanted posters always contain such information.