A fix:
wordpress\wp-content\plugins\event-calendar\eventcalendar3.php
change line 540
function ec3_filter_the_content(&$post_content)
{
//return ec3_get_schedule() . $post_content;
return $post_content . ec3_get_schedule();
}
This of course didn't solve my problem re: excerpts. I didn't want schedules in my excerpts at all, so I removed the filter hooks around line 595:
// remove_filter('get_the_excerpt', 'wp_trim_excerpt');
// add_filter('get_the_excerpt', 'ec3_get_the_excerpt');
I am sure this si all evil, but it would be NICE to have:
1.) "schedule block at beginning [] or end [] of post?" options on the admin panel
2.) "include schedule in excerpts [] ?" option on the admin panel.
and then check those settings and adjust accordingly.