Appointments+ Monthly Calendar Widget Duplicates Homepage Content

Hello,

When Appointments+ Monthly Calendar widget is applied to the sidebar, the plugin duplicates the page content where the sidebar resides when using sunshine photo cart. This only appears when logged out of wp-admin.

I am not sure what is causing this to happen. Same behvaiour when using the shortcode [app_monthly_schedule] in a text Widget.

A sample page is http://www.lensflarepix.com/client-galleries/sgallery/2015-hillsboro-c-a-t-walk-and-4th-of-july-parade/ however the widget is currently disabled.

Thanks,

Ian