Hello there. I seem to be experiencing a core issue with this plugin and I'm not quite sure how to resolve it.
I have the calendar being displayed on a regular page with a compatible theme.
If I go to: http://domain.com/calendar it works just fine because I have domain.com as my WordPress Site URL.
If I go to http://www.domain.com/calendar it does not work because it doesn't match the exact Site URL in wordpress. Here's the error I'm receiving when I do a little debugging.
XMLHttpRequest cannot load http://domain.com/wp-admin/admin-ajax.php. Origin http://www.domain.com is not allowed by Access-Control-Allow-Origin.
It appears to be an actual AJAX issue. Why doesn't allow for simple wildcards to be able to utilize the "Access Control Allow Origin" ?
Thanks for your time.