Harry Potter fans may find themselves in familiar territory when Fantastic Beasts 3 hits theaters in 2021. News broke this week that the sequel is officially moving forward at Warner Bros. after some significant delays that followed the bumpy release of the second film in the franchise, Fantastic Beasts: The Crimes of Grindelwald. While 2016’s Fantastic Beasts and Where to Find Them was crafted as a new extension of the Harry Potter franchise, one set decades earlier and with a host of brand new characters, it failed to capture the same rapturous response that met the initial Harry Potter …