HoMM3 HD bug reports.

By the way, I wonder if they fixed the bug where artifacts are transferred to the defeated computer unit during battles in teleporters (it was discussed on the forums).

In SOD, in computer battles (not necessarily in teleporters), artifacts always transferred from the winner to the loser, who could then be found in the tavern. This was exploited in offline mode. This was fixed a long time ago in HD. All the cheating with mana and movement in online mode doesn't really solve anything, because the probability is low, and no one will bother to do it specifically. But yes, it's a bug, and since it's a bug, it should be fixed, IMO. Of course, it should be fixed in HD+, not in HD.