I got stuck in the Stair Room in the Haunted Mansion, it was really annoying, not to mention, the cherry on top is that i could have been stuck in other much cooler scenes.
I also remember Winnie The Pooh Stopping Briefly. about 3 Times in one ride.
Two of My Favorites.
While we are on that subject, just a random Fact, but the Show "The Mickey Mouse Revue" Was Based off an Old Mickey Mouse Cartoon called "Mickey's Revue" Lots of people don't know this, which suprised me.