cloner dosnt clone all postmeta data - only 10% of content cloned

im using cloner in multi site wordpress setup
i cloned one of the websites, and the clone is missing lots of content.
all content is entered through custom page builder, all the info is in custom postmeta.

do i need to fix somthing in the page builder or cloner plugin doesnt recognize custom postmeta ?

thanks

here is a screenshot of the database
<img src="http://sites.shakuf.media/wp-content/uploads/2015/01/Untitled.jpg"/>