I searched your support forum and can see that there are few people with the same issue. My countdown doesn't work, I created it with visual composer and also with muffin builder at the bottom of the page: http://rowneszanse.info
It doesn't work on Chrome or Firefox. I can see from "web source" that it is there but invisible. I deactivated all plugins and it works only when visual composer is deactivated.
Any ideas how to fix that?