What's wrong with this? (before reading below)

Better half's birthday today. Took her and No 2 child out for breakfast. Resturant had scrabble so we decided to play. Bag with tiles seemed very full. When the second and then the third "z" appeared we realised something was up. The board got so full that we couldn't find anywhere to go. We saw there was another set with an equally full bag. It was the strangest game of scrabble I have ever played. Modesty forbids me to say who won.
Maybe it is the prompt to start blipping again. We will see.