In the closing shot, the film clip is flipped - you can see that the letters on the building are backwards and the arrangement of buildings is backwards as well. After the scene at the food bank with Crockett and Tubbs, the camera tilts upward, and the buildings are in the correct order with the letters forward.
When the dealer was taking the cocaine out of the trunk of the Maserati the license plate fell off, but when he closes the trunk the plate is back.
In the scene where Det. Montana Stone is explaining to Tubbs how she spent the bulk of her ill-gotten gains on the homeless camp, Tubbs says "so the means justify the ends". The correct phrase is "ends justify the means".