QuickCal support provides quick reply!
In QuickCal 3.1 I was unable to create any events because the "create event" button was not working. I contacted QuickCal support and, on that very same day, I was informed that QuickCal 3.1.1 was released to the App Store. After I installed version 3.1.1 my "create event" issue was completely resolved. What I particularly like about QuickCal is that by simply using natural language, you can create fast and efficient calendar entries.
JBorkin about QuickCal