[Plugin: Events Manager] Closing date defaults to start date

I’m new to this plug-in and I’ve got stumped by something and I cannot find any info on it…

When I create a new Event, I put in the start date in the ‘When’ panel on the right, no problem, datepicker works. When I put in a closing date (say a week further on), thats fine, no problem. When I then click ‘Publish’ or ‘Update’ and the page refreshes, the closing date has changed to the start date leaving me with an event that cannot exist as it starts and ends at the same time. I cannot work this out.

Any ideas? Confused!

https://www.ads-software.com/extend/plugins/events-manager/