HoMM3 HD bug reports.

I'm only confused by the manipulation with mana and moves; it seems more like a bug than a feature.

What is the trickery here? And there’s a price to pay for it in gold and time. What are the chances of finding the “right” prepared hero with bonuses, etc., in the tavern? Besides, this is still a much smaller evil compared to finding a powerful hero in the tavern. So why not allow it?
By the way, I wonder if they fixed the bug where artifacts pass to the defeated computer player during battles in teleporters (it was somehow discussed on HP).
I remembered another bug (possibly already fixed, according to the screenshot date, it happened in June): Sylvia arrived with a starting army, even though all new weekly starting heroes had already been bought out.