And see that lovely pizza stone it's one? Yeah, when I took it out of the oven a piece (you can see this in the above picture) popped off. It wasn't like I dropped it or held it only on one side...my conclusion is it must have had a small crack in it already and when it got all hot and bothered it just couldn't stand it anymore and jumped right off. Ps. it melted some of the lamenant on my floor...awesome. All in all, it was delicious pizza and we had a fun time using our pizza stone - once.