FacebookとInstagramに重大な障害が発生？

下記の記事が出ている。

　Facebook and Instagram down: Sites not working as thousands report being unable to get online
　Independent: 21 April, 2016
　http://www.independent.co.uk/life-style/gadgets-and-tech/news/facebook-instagram-down-not-working-unable-not-working-loading-a6994346.html

　Are Facebook and Instagram down AGAIN? Outage leave thousands of frustrated users unable to log on
　Daily Mail: 21 April, 2016
　http://www.dailymail.co.uk/sciencetech/article-3552078/Are-Facebook-Instagram-Outage-leave-thousands-frustrated-users-unable-log-on.html