Autoblog Does Not import posts from other site when the posts are created with Visual Composer

I have 2 sites and would like to show the posts from Site 2 in site 1. I am using the autoblog plugin on site 1 to show the rss feed from site 2.

However, on site 2 some of the posts are created with the regular wordpress editor and others are created with the Visual Composer plugin. Those created with the regular WP editor import fine, whereas the VC ones import nothing.

Examples are here:

Original Article: http://sigelacademy.org/portal/5th-grade-science-8/
Autoblogged Article: http://sigelacademy.org/5th-grade-science/

The above article did not use Visual Composer and imports acceptably.

Below does not and the original post is created with Visual Composer.

Original: http://sigelacademy.org/portal/2nd-grade-ivrit/
Autoblogged: http://sigelacademy.org/2nd-grade-ivrit/

Do you have any ideas why or if any of the addons available will help?

Both sites have the same Visual Composer plugin installed btw

Thanks