When Cesar and Irene Roman appealed from a final judgment in a mortgage foreclosure case filed by Deutsche Bank, the Illinois Appellate Court initially agreed with their argument that the appeal wasn’t moot under Illinois Supreme Court Rule 305(k) — even though the Romans never obtained a stay and the property was conveyed to 1460 Cortez LLC (as assignee of Cortez Vilico LLC) after a judicial sale in which Cortez …