Sunday AM Update: Disney/Marvel’s Black Panther once again prevented any other major studio title from advancing on its No. 1 turf with a fifth weekend estimated haul of $27M Black Panther will cross the $600M threshold today on its 31st day of release, becoming the second-fastest to that mark after Star Wars The Force Awakens (12 days) and ahead of Jurassic World (36 days) and Star Wars: The Last Jedi (37 days). Check out our previous box office update and industry analys…