The left foot of one of the workers? If so I can explain...It happened the day I was there, sometime in September. A group, going round on the ride, decided it'd be fun to knock over one of the Bubble workers, which are obviously secured to the floor, this broke one of it's feet. In fact for a while afterwards all that was there was the broken foot as the model had been taken away.Don't you just hate people who do things like that?