A Lansdowne home health care company must pay more than $2.3 million in back wages and damages to workers after failing to provide them with time-and-a-half overtime pay, the U.S. Department of Labor said Thursday. Affectionate Home Health Care, which provides nursing care and household management to Philadelphia and Delaware County residents who need help with daily tasks, willingly shortchanged employees' overtime wages, according to a judgment filed in the U.S. District Court for the Eastern District of Pennsylvania.