First Circuit holds Total Pollution Exclusion does not apply where an endorsement may provide separate grant of coverage

I wrote here about Performance Transp., Inc. v. General Star Indemnity Co., 419 F.Supp. 3d 199 (D. Mass. 2019), a case in which the United States District Court for the District of Massachusetts held that a total pollution exclusion excluded coverage despite a grant of coverage in a separate endorsement.