In response to a social media post asking who ‘ruins a movie for you’, the author alluded to Radcliffe, Watson and Grint, with whom she has fallen out over trans rights

Harry Potter author JK Rowling appears to have criticised the three leading actors of the eight-film franchise in a post on social media.

Rowling was responding to a post that asked: “What actor/actress instantly ruins a movie for you?” She wrote: “Three guesses. Sorry, but that was irresistible,” adding three laughing emojis.