So you have no direct knowledge as to how the agreement was made. Hearsay and newspaper accounts are not official records of actions taken by the governing body.

I suggest that you research the minutes and ordinances of the governing body to find out how this agreement (lease) came about before you start spending money on an attorney or they will charge for their time researching it. You may just find that your lease is up.

You still have not said how you were notified to vacate.