I am so tempted to ask what portions of my brain to you expect me to turn off. This error is so egregious and so assumes I am unobservant.
Lioy, Dan. David C. Cook Bible Lesson Commentary 2014–2015: KJV. Edited by Dan Lioy. First Edition. Colorado Springs, CO; Ontario, Canada; Eastbourne, England: David C Cook, 2014.

This is a resource for 2014-15 which implies that the lesson dates are for 2014-15; Not to mention that the omission of the year leads to ignoring the essential element - Sept 7th isn't just any Sept 7th ... it is a Sept 7th that is also a Sunday ... the first Sunday in September for 2014 and therefore, most likely the first Sunday of a new Church Year. This error appears to occur in many of the annual Sunday School lesson resources. Please correct so that the date searches work for annual resources.