BUG: Vinland saga map not working

[Deus Mortis]

The point of this map is that the starting island is small with minimal raw materials. You start with a transport ship with which you can immediately cross the continent. NPCs don't pass, the small island runs out of materials almost immediately, so they only get to age2. In the original game, the npck immediately moved and built a city on the coast of the continent, starting with the very first house and temple. This should be fixed. Watch out for the npc set to play defensively to go through and wall himself up there. I haven't looked at the other maps with a similar style, but I suspect the problem will be similar there as well. Please fix this because these maps are practically unplayable against npc.