After Poole opens the laptop on Sloane's desk, it can be seen closed while Sloane is looking at the picture, but, then, in the next scene, it is still open.
Sydney is asked to identify how a shape would look if rotated 180 degrees. The question has three different answers depending upon which axis the shape is rotated.
Though shown speaking fluent Italian, Sydney and Vaughn repeatedly mispronounce the word "trattoria."