<p>People need to chill about new facts, just because they don't make sense. Aurelius could have been born before Kendra died, and even she was already dead before the boat ride, he could have been travelling with a nanny. Besides, Dumbledore is proof of long wizard lifespans, and her age isn't explicitly stated in any of the films.And when it comes to the books, they aren't Potter bibles! Stop taking them so seriously. Rowling can change her mind, her first name's literally JK!</p>