When the hero retreats from a scripted combat on a standard Heroes 2 interactive location, it triggers the standard action although the hero is gone.
Load: "a 0 9995 9199 retreat problem 01.GX1".
Ector moves to Xanadu.
Ector retreats from start of combat with the Skeletons.
The standard message from Xanadu is displayed despite the hero is no more here.
The same occurs with Arena, Graveyard, Magic Well, etc.