I have installed the plug in, entered a feed from a Google Calendar which I know is set to public, but it won't seem to import events. When I hit 'update' the little in progress ball spins, and never seems to stop. Public feed is http://email@example.com/public/full
the calendar is embedded on another site here: http://www.orangevillefairgrounds.ca/upcoming-events/event-calendar so I know it's set to public.
Any suggestions? Thanks.