Issues with calendar and duplicate bookings

Hi!
Hope you are doing well!!

I have a few questions (and concerns...) regarding some issues with the Ossolution Services Booking. I hope you will be able to clear this up. I've bought the OS Services Booking component and the following has reference:

1. I added all service to Employee 1 - this was done on the demo site as I experience the same problem on my own site www.diary.mygoogle.co.za/test .

2. I made a booking for tennis on the 25th of September between 02:00 and 03:00 (I did change the time for this service to 60 minutes and no 'before' and 'after' time.)

3. Please see the screenshot below of 'occupied' fields - even though the 'Not available time' only indicates the booking time of 02:00 to 03:00. The fields marked with '?' should be selectable??


4. The booking for Employee 1 that I made for the tennis between 02:00 and 03:00 does not reflect on the "Massage" booking for Employee 1 and duplicate bookings can therefore occur??
I did refresh my page...
(Please see image below)


5. Below is a screenshot of the 'Orders' on servicesbooking.ext4joomla indicating 'Massage for Employee 1 on 25/09/2012 between 02:00 and 04:00' as well as an entry for 'Tennis Court for Employee 1 on 25/09/2012 between 02:00 and 03:00' resulting in overlapping appointments.


I sincerely hope that you will be able to help me with this problem!!
Kind regards
Lisa