Tax rolls determine who owns the property. If the bank has not foreclosed on property terms and conditions with property owner must be followed by all parties.
I am surprised property mgmt company has not tried to evict you yet if not paid rent.
Did you obtain business card from bank rep who took pictures contact them
No matter what I would start packing search for another property.
National Featured Realtor and Consultant, Texas Mortgage Loan Officer, Credit Repair Lecturer
Follow me on Twitter: http://twitter.com/Lynn911