group_count and meeting_count don't always work in a sidebar widget

The group_count and meeting_count shortcodes don't work in a sidebar or footer widget. They only seem to work on a page where Crouton is implemented on the page itself. Examples:

If I copy the text from the footer widget to a page, the page shows that we have 50 groups and 56 meetings, and now the footer shows 50 groups and 56 meetings. On other pages, it just says 'groups and meetings'.
[https://www.longislandna.com/test2/](url)

However, on the main Crouton page, which shows meetings from five Areas, the footer widget says we have 120 groups with 144 meetings, so presumably, the service bodies used for group_count and meeting_count are automatically being pulled from what's on the page. This does not change if I add the service_body attribute to the shortcode.
[https://www.longislandna.com/meeting-search/](url)

And to be clear, on any page where there is no Crouton implementation, the widget doesn't show any count at all.