Facebook confirmed fixing the issue. All functions are intact and operational.

The issue has been identified and a fix is being implemented. Watch the issue status by the link: https://developers.facebook.com/support/bugs/610822019411772/

Due to the massive Facebook outage, media content might not be loading correctly including images and videos of any format. We are monitoring the situation, more information to follow.

You can track the status of the issue here: https://developers.facebook.com/support/bugs/610822019411772/