So recently whenever I add the shortcode to a page it wont let me update that page and the page wont work. I uninstalled the premium version and when I install the free version the free version will work. I really enjoyed this pluggin since I upgrade. Very upset it stopped working.
I can see you also displaying post grid inside post content that's make the cause,
http://imgur.com/a/7z4qr
Here i have created a dummy post grid that works fine, (that exclude post grid inside content)
http://www.lifesprouting.com/dummy-post-grid/
How many post you displaying post grid inside content? i guess the issue happening together siteorigin page builder.
Regards
Welcome to our forum.
i have already replied your email support and waiting for reply.
Please check what you have changed on your site recently. if possible please deactivate others plugin one by one to see the conflict. also try with another theme.
Regards