Soundclick and Reverbnation players don't work?

Firefox has been pretty buggy for the last six months for me. I realize that isn't helpful to you. Logic would suggest you should uninstall an reinstall both firefox and flash.
 
Firefox has been pretty buggy for the last six months for me. I realize that isn't helpful to you. Logic would suggest you should uninstall an reinstall both firefox and flash.

I tried and it was the same thing with Safari.

Anyway, I went here, first the player says loading, then it says the track title, but eventho how much I press the play/pause button, nothing happens. It doesn't work even if I sign in or sign out.