Hello ! it's seems like the road is now open : https://umferdin.is/en/road/90322
or on google maps : https://www.google.fr/maps/dir/63.8589341,-21.9177055/63.853003,-22.1352443/@63.8872034,-22.1133823,11.82z/data=!4m2!4m1!3e0!5m1!1e1?entry=ttu&g_ep=EgoyMDI1MDIwNS4xIKXMDSoASAFQAw%3D%3D

Can you update it please ? 