Sweet Stuff & the Treasure Hunt - S1-E25
Continuity mistake: After an unsuccessful game of Hide and Seek with the unicorns, Sweet Stuff passes the river. Three of the baby sea ponies (Ripple, Water Lily and Sunshower) are afloat. They start singing and in the close-up shot when they finish, Water Lily asks Sweet Stuff, "Wanna play with us?" There is another Water Lily on the left instead of Ripple. Also in this shot, Sunshower's mane changes from golden to mint green and her float changes from blue to pink.