When Veronica (Kristen Bell) is holding the stapler, the opening of the stapler was facing up, in the next shot, it is facing down.
When Veronica (Kristen Bell) is locked in the trunk of her car it looks like she had a lot of space and her head was on the left side of the trunk. When Wallace (Percy Daggs III) opened the trunk her head was on the right side and we can clearly see that she had only a little bit of space inside.
When Veronica (Kristen Bell) finished singing she said "Thank you" and it sounded like she was saying this to the microphone, but the microphone was way too far from her face.
In the scene in Lamb's office when Veronica calls Rick on her cell phone, the shadow of the camera appears on the back of the leather chair in which she is sitting as it dollies in for the close up.