The Fifth Circuit considered the impact on coverage when an anti-concurrent causation clause seems to be contradicted by a "reverse" anti-concurrent causation clause in an endorsement. See Penthouse Owners Assoc., Inc. v. Certain Underwriters at Lloyds, London, 2010 U.S. App. LEXIS 14531 (5th Cir. July 14, 2010).
Penthouse's property was completely destroyed by Hurricane
