Date bug in events+ concerning dates with doubled up numbers (07-07-2013)

Hello,

I am using your events+ plugin Version 1.6.1.

For some training classes, I am adding an event that has 8 dates. So far so good, until I add another date to the event on July 7, 2013 (2013-07-07) and suddenly, the calendar shows the event on every single day of the week, from the start date until the end date of the class.

The bug is repeatable on dates 8-8, 9-9....

Link to view the issue:
http://everydaydog.ca/blog/events/2013/08/

Any help towards a fix would be appreciated. Thank you!
-Bas Groot