Embedded Videos won't Play Anymore.

I noticed a few days ago that any video embedded in the topic Pic That Make you LOL-Warning-SNWS no longer play when clicked. Nothing happens. Even older ones that did play will not now. I haven't changed anything on my system and this is the only site it happens. I am not sure about other topics, but the links show as normal as a link, but when clicking nothing happens.

the embedded videos are working for me... the links also.