Mealey's (December 16, 2020, 12:20 PM EST) -- HARRISBURG, Pa. — A Pennsylvania appeals court panel on Dec. 15 vacated a ruling affirming an arbitration award in favor of a couple who accused their homebuilder of construction defects that resulted in water infiltration, finding that the builder’s filing of a challenge to the award in the wrong venue did not result in a “legal nullity.”...