JK Rowling says Harry Potter fans have been pronouncing villain Lord Voldemort's name wrong for years. The author of the Harry Potter series has previously revealed that Voldemort should be pronounced with a "silent t" and she reiterated her stance on Twitter on Wednesday. A concours-twitter.htm">twitter fan wrote "@Universe_Box One piece of Harry Potter trivia I always forget to mention: the 't' is silent in Voldemort, according to @jk_rowling." And Rowling replied, "...