@CNN: Facebook says it will notify 800,000 people about a bug that temporarily unblocked people https://t.co/sH1lJVXvj7 https://t.co/97fUByPWH6

@CNN: Facebook says it will notify 800,000 people about a bug that temporarily unblocked people https://t.co/sH1lJVXvj7 https://t.co/97fUByPWH6