Your rights of defense regarding that propert are now ended due to the foreclosure.
Regarding the tenants rights, they may be subordinate to the lender's rights. And it also depends if the purchaser
of the property is intending to use the property as a residence or an investment. If an investor purchased the property, the tenants may want to contact that person and work on a new lease agreement.
These are indeed tough times in real estate that we are experience due to lending and legal proceedings.
Prudential Ambassador Real Estate
Regret to hear about your situation and that of your renters.
Your renters should get in touch with the City Rental Dept or The City
attorney at Farnham St., Omaha