Thanks Chris, Also discovered in my profile I can click on likes and it gives them all to me.
Every time I come across a post with embedded video, all I see is a blank area of the screen where the video window should be, like the following:
Using Internet Explorer 10. This started happening about a week and a half ago.
Working here for me using IE 11. Don't have a way to test IE 10 but it should work the same, anything IE9+ is fully HTML5 compatible.
Check your extensions/add-ons, it may be getting blocked. Try clearing your cache (Ctrl-Shift-Delete).