The game of pool Kris plays in the bar does not follow properly. The guy breaks, and Kris says "looks like your stripes" meaning he must have potted a stripe, but all 16 balls remain on the table including all the stripes. Kris then pots Yellow spot 1 leaving 11 balls on the table, but then seconds later the table has 15 balls on it including yellow spot 1 which was just potted.
Roz mentions her friend, Susannah, made the whole key lime pie from scratch, including the meringue and she fired the pie pan herself in her home kiln. When Martin and Frasier are eating, it is in an aluminum pan and doesn't have any meringue.