Hanging on the quest \"the Road to war\" (Assassin's Creed: Odyssey)

Hi all. So I passed the first island and before sailing with a table (lying in Cheetah) threw himself sets for helix, resources, mods to the ship, lieutenants, command, and so on. Then sailed on the quest. Picked up a couple of people in the team, and destroyed the ships of the Athenians from entering the port and at the approach to the port should start the cutscene, but it is not. Just black and a long loading screen, then appears in the character, but I can't do anything, except how to exit to the menu. The very same menu by clicking the ESC looks like in the cutscenes. Maybe someone knows how to solve the problem without starting the game from scratch. Somehow lazy another 3-4 hours to the first island to spend.