Hi William,
Sorry to hear that!
If you are comfortable adding custom code – either to your own plugin used to house customizations or even to your theme’s functions.php file – you could workaround this in one or both of a couple of ways:
function raise_countdown_limit() {
return 500;
}
add_filter( 'tribe_events_pro_countdown_widget_limit', 'raise_countdown_limit' );
The above snippet should extend the hard limit and might help you capture the event you are interested in … of course, raising the limit like this can have performance and memory considerations (so you may want to remove it after making the selection).
Alternatively:
function alter_countdown_page() {
return 2; // If this doesn't work, try 3, 4, ... etc
}
add_filter( 'tribe_events_pro_countdown_widget_paged', 'alter_countdown_page' );
The above snippet works slightly differently. If 250 events are listed in the selector, this will alter the query so that the next 250 are listed instead.
I realize that is arguably less than ideal, but it might provide you with a way of achieving your goal in the short term.