I’ve worked a little bit with the iCalendar web form demo.
I have defined the following rule, which means “Occurs every Monday and Thursday effective 2/12/2000 until 3/11/2000”
When I OKed the rule it generated the dates below.
The question is how come Saturday was generated?
12/02/2000 00:00:00 Saturday
14/02/2000 00:00:00 Monday
17/02/2000 00:00:00 Thursday
21/02/2000 00:00:00 Monday