What is wrong with ISNA? and Saudi?
September 23, 2006 is the 29th of Shaban in North America. Based on actual moon sighting, September 24, 2006 (Sunday) may be the 1st of Ramadan, otherwise it will be the 30th of Shaban.
Seriously, can people count these days?
Shaykh Hamza owned ISNA in this amazing article.