(I'm trying to better understand this) I think it's not so simple because authoritative DNS systems are involved. So it's not just a BGP error. It's a BGP err

(I'm trying to better understand this) I think it's not so simple because authoritative DNS systems are involved. So it's not just a BGP error. It's a BGP error which disconnected authoritative DNS for all facebook. I'm not quite sure why that makes it so slow to fix. is it just because internal difficulties due to having no DNS at all?