Color sections have desapeared

Hi !
The title of this thread says it all :
Since a moment there seems to be a bug and all the color section module that I use are blank when there should be a colored background and the special titles ( H1, H2,etc.) have lost all their color an size.
The strange thing is that when I do a preview of the page, everything is ok, but when the page is finally published everything is all messed up.

Am I the only one with this problem ?
Here’s the website having this problem : http://www.dissolvurol.com
I would like to add that I’m using Enfold on some other sites and I don’t have any troubles.

Kriesi please help !

In advance, thank you.