If a monster has 2 different reaches, when does it get opportunity attacks? Like the roc’s talons at 5 feet and beak at 10.

If you have more than one reach, a foe provokes an opportunity attack when it leaves any of them. #DnD https://t.co/tg4tGMDF0B

— Jeremy Crawford (@JeremyECrawford) April 27, 2016

@samiam8910Isn’t this directly against your official SA article from July 2015? The SA answer is only about making an opportunity attack with the reach weapon, not with another reach you might have.

— Jeremy Crawford (@JeremyECrawford) October 3, 2016

@samiam8910So the book is incorrect in saying OAs are for when leaving your reach when it should be your weapons’ reach? “Your reach” means whatever reach of yours is relevant at the moment.

— Jeremy Crawford (@JeremyECrawford) October 3, 2016