Ballet Shoes/Fridge

Fridge Horror

 * In Ballet Shoes one of the characters, Posy, leaves to train to be a ballerina in Czechoslovakia. This happens in 1936, approximately. Two years later in 1938, the Nazis invaded Czechoslovakia.
 * Though in The Painted Garden (aka Movie Shoes), which takes place after the war, it's revealed that the ballet company managed to leave Europe in time and the whole company including Posy is now in Hollywood.