Court unable to locate our landlord/judicial default

I rent a home, have been a tenant for over a year and just signed another lease for the following year. We are receiving letters from the courts saying the home is in the beginning of foreclosure, but more importantly that they are unable to locate the landlord/homeowner. We continue to pay our monthly rent and all of our correspondence is through a leasing company. We have never had interaction with the homeowner and the latest letter from the court states they are filing a motion for judicial default because nobody has responded in a timely manner. We have brought this issue to the leasing company and they have assured us the homeowner is “handling it,” yet we continue to receive letters stating they cannot locate her, and our names (my husband and I who are the tenants) are listed under the et al. We have no interest in purchasing the home, but we do have a written lease and we pay our rent on time each month. Is there anything that we as the tenants who are renting need to do?