When attempts to leave the park before the "miracle" is discovered, Manjula walks past the screen and has white skin and light brown hair, however, in the next scene she is back to her normal skin color and is wearing a pink outfit.
The red velvet ropes in front of the statue keep disappearing and reappearing in between shots.
Near the end when Ned and Homer are closing the park down, Rachel Jordan drives up and at first you see her wearing a pink blouse with a white vest, then when the angle changes she is wearing only a white blouse.
When Homer is getting ice cream form Helen Lovejoy her lips are normal, but when she stops making the ice cream her lips have lipstick on them.
In the scene where Homer sees the kids about to light a candle by the statue we see people by them, when Homer and Ned jump to the rescue there are no people there.