Self hosted CE 11.5 RPM on Centos 6.7
When the play button of the shared video in facebook is clicked, a generic player is displayed with a blank screen and the Chrome browser console displays:
Refused to connect to 'https://player.HIDDEN/p/105/sp/10500/serveFlavor/entryId/0_4ludydlg/v/2/flavorId/0_lq3a3psr/forceproxy/true/name/a.mp4' because it violates the following Content Security Policy directive: "connect-src .facebook.com *.fbcdn.net *.facebook.net *.spotilocal.com: .akamaihd.net wss://.facebook.com:* https://fb.scanandcleanlocal.com:* *.atlassolutions.com attachment.fbsbx.com blob:".