Los Angeles (AFP) – “Fantastic Beasts: The Secrets of Dumbledore” had a slightly less than fantastic North American opening this weekend, at least by Wizarding World standards, taking in an estimated $43 million, industry watcher Exhibitor Relations reported Sunday. Ticket sales for the Warner Bros. fantasy film, the third in the “Fantastic Beasts” series, were the lowest of any of the 11 films in the Wizarding World franchise, even while topping the weekend box office, industry outlet Variety said. “Fantastic Beasts was never going to maintain Harry Potter’s success,” said David A. Gross of F…