Finally got the Alpha configured and working. Unfortunately it dropped the last date that should be included in the following sequence:

Date: Friday March 4th, 2011 12:00pm - 3:00pm
Repeats every week until Sat Mar 26 2011 .
Friday, March 4, 2011 - 12:00pm - 3:00pm
Friday, March 11, 2011 - 12:00pm - 3:00pm
Friday, March 18, 2011 - 12:00pm - 3:00pm

March 25th should have also been created.