<a href="http://www.ocregister.com/articles/school-lennar-parents-2132632-officials-hooper">http://www.ocregister.com/articles/school-lennar-parents-2132632-officials-hooper</a>
ASSuming the OCR got the facts of the story right, looks like the lease ran out on June, and was continued month to month.
To me, I think the school was gambling on the come Lennar was going to go busto sooner rather than later and lost.