Appointment+ Problems

Hi there, yesterday I installed the Appointments+ plugin and once I started playing with it I noticed a few things:

Once I set my working hours for a day, which is "Start @ 05:00" and "End @ 18:00" on the appointments Page I noticed that the times between 06:00 and 07:00 is automatically greyd out. For the life of me I cannot find the place where that is set. How do I reset/clear all times?

I also found that once I click a timeslot and the pop-up window opens, it gives me the date without the time I clicked.

Date and time: 03/12/2012 (no time here).

I'm using the latest WP version. Not sure about the server side php version but I'll just make sure about that.

Thank you for your support.