nov 1, 1992 - Harry Potter & Quidditch Match
Description:
Due to Dobby's involvement with bewitching Harry's broom (through an attempt to save his life), Harry falls off of his broom and breaks his arm. Professor Lockhart tried to help instead of taking Harry to the hospital ward and ended up making all of his arm bones disappear. Harry had to drink Skele-Gro to have the bones in his arm grow back.
Added to timeline:
Date: