Why This Fantastic Beasts: The Crimes of Grindelwald Cameo May Be a Major Plot Hole

Warning: This post contains major spoilers for Fantastic Beasts: The Crimes of Grindelwald.

As some Harry Potter fans attempt to figure out if it's possible for Credence Barebone to actually be Albus Dumbledore's long-lost brother Aurelius, others are wondering about a different potential Fantastic Beasts: The Crimes of Grindelwald question.