Runes in good hands.

Something went wrong during the playthrough... In some places, the game suddenly ends in defeat, without any messages. I use the console a bit to help myself during the playthrough, because it's just too tedious to run for several turns or play a long battle with a predictable outcome, but I doubt that this should have broken anything... I glanced at the script, found where it crashes, but the condition there isn't quite clear. I'll have to figure it out.

From what I remember:
Near the druid who gives the riddle, there are tiles in the sea that you can accidentally step on from the ship, and then you have to reload to get back. It would be better to "sink" them or cover them up.
I think this has already been written about, but if you use the Garrison spell and drag the hero into the city's garrison and back (instead of dragging each unit), the hero will end up next to the city. Is this a feature?
The old man died too quickly. I doubt I had a chance to reach the nest in time.