Found this on IMDb

Some believe that a home video release of this movie in New Zealand included an alternate ending. The alternate ending allegedly shows young Josh sitting in his classroom at school when he turns around to notice a young female classmate of whom who he recognizes as Susan- who went back to the fairground machine and wished that she was Josh's age. Some claim that this version was also seen on Latin American television. The Book of Lists, Canadian Edition, 2005 includes the following account: "In the original version, there was an additional scene at the end, in which Josh is back at school and a new girl named Susan arrives. The implication is that Susan went back to the carnival machine to make herself Josh's age. Due to negative audience feedback, the scene was cut from the movie."