Events+ Plugin Not Functioning Properly

When I try to add multiple dates to an event and Publish or Update the
changes it jumbles up all of the dates. For example I adding the
dates of January 13th from 9:00-10:00 and January 20th from
9:00-10:00. When I clicked on Publish it changed the end date of the
first one to the 20th and the start date of the second one to the
13th. I kept changing it back and everytime I hit update it did it
again. I even tried deleted the event and recreating it and still had
the same issue. I have checked all the settings and tried google
searching to see if anyone else had the same issue and could not find
anything about it. I didn't see anything on the WPMU Dev support
forum either. I am using the most recent version of WordPress. Any
help would be appreciated.