I have the calendar installed on this site for a client: http://www.jewishsa.co.za/communal-diary/
If you hover over any event, you'll see the popup opens, but won't close (becomes a nightmare if you hover over more than one event, which then requires a page refresh). I've tried different calendar themes, as well as the default WP theme and the issue remains, so I know it's not theme conflict.
Is this normal, or will I need to reinstall the plugin? It won't be ideal as they have a lot of events uploaded... When can we expect the next update? Or maybe you can advise what files to replace (if conflict)