[Plugin: Event Organiser] ICS feed not updating

This is odd… Checking your site, the calendar seems to show all events appropriately – so everything seems to stored OK – and the queries to retrieve the data shouldn’t be that different (they both use WP_Query).

I can’t rule out another plug-in interfering, but it to find the specific cause of this it’d be helpful to find out if it is limiting by date, or by number of posts.

If this is a live set up then you might want to create up a test site, and first see if you can replicate the problem. If you can’t, then its likely some form of conflict with another plug-in. If you *can*, then you can test to see if it is limiting by date or by number by either creating old events or by creating only a few events that are a long way in the future. That’ll help narrow down the cause.