Dark screen.

bobchik, could you please help me again with the same issue? The map is almost finished. I'm being attacked by undead, the battle starts, and I get a black screen. Here's the save file: https://cloud.mail.ru/public/HGhB/o2axhAnpU I need you to immediately press the "next turn" button. The enemy will attack the castle on its own. No need to move anywhere else. There are definitely still some glitches. I've encountered them before. I approach an enemy castle, it's empty, I capture it, and then I see that the AI is standing nearby. And it doesn't move; the turns keep going, but it just stays there. Also, I don't understand why, towards the end of the game, I see in the tavern that I can resurrect enemy heroes, even those of a different faction. I assume that some AI has died, and the heroes remain. Is this a feature or a bug?