(C) In an action or proceeding for declaratory relief that a judgment creditor commences in accordance with divisions (A) and (B) of this section against an insurer that issued a particular policy of liability insurance, the insurer has and may assert as an affirmative defense against the judgment creditor any coverage defenses that the insurer possesses and could assert against the holder of the policy in an action or proceeding under this chapter between the holder and the insurer.
If, prior to the judgment creditor's commencement of the action or proceeding for declaratory relief, the holder of the policy commences a similar action or proceeding against the insurer for a determination as to whether the policy's coverage provisions extend to the injury, death, or loss to person or property underlying the judgment creditor's judgment, and if the court involved in that action or proceeding enters a final judgment with respect to the policy's coverage or noncoverage of that injury, death, or loss, that final judgment shall be deemed to also have binding legal effect upon the judgment creditor for purposes of the judgment creditor's action or proceeding for declaratory relief against the insurer. This division shall apply notwithstanding any contrary common law principles of res judicata or adjunct principles of collateral estoppel.