When I view a flash movie that's embedded in a page in FF 23, Safari 7.0.3, or Chrome 37, I see a black screen where the movie should be. When I right click on the movie, I get a "movie not loaded" error.
I've got Flash 220.127.116.11 installed according to this, and the clouds are moving under the "5. Verify if Flash Player is installed" section: http://helpx.adobe.com/flash-player.html
Anybody know how to fix this? Guessing it's an OS-level thing since the behavior is the same in all browsers.
Here is an example page where this occurs: