The lengths of the sticks that Pooh, Piglet, and Tigger carry to make Eeyore's house change from shot to shot.
When the raindrop falls onto piglets scrapbook, the picture smudges, but when Pooh etc are getting the lost pages of the book out of the river, they are clearly dripping wet but the image isn't smudged.
When Rabbit, Pooh, Tigger, and Piglet are are about to practice saying "Aha", Rabbit picks three flowers, but as hands them out, he has four flowers.
Tigger appears in the segment when Kanga and Roo move in, which is very odd since he first appeared in "Winnie the Pooh and the Blustery Day" where Kanga and Roo were already part of.