Excerpts not showing for Child Pages

Hello,

In my page, I’m using:

[child-pages excerpt=”1″ sort_column=”post_title” depth=”1″]

I see the title of the child pages showing fine, but not the excerpts for the child pages:

http://ashby-law.leuridanlabs.com/?page_id=4

Please advise, thank you!

https://wordpress.org/plugins/list-pages-shortcode/