The children's song "London Bridge" changed from a lyric meaning "let's cross, let's cross" to one meaning "falling down, falling down"
The children's song London Bridge changed from "Let's cross, let's cross" to "Falling down, falling down." (See Chapter 3, 'Symbolic' Mandela Effects.)
This case is part of the Mandela Effect case database based on "The Window of Opportunity: A Guidepost to the Mandela Effect — The Ultra-Secret X-Files" by Aoyama Takuto.