It's kinda controversial that with 'look' you get an area
around you according to your vision, but with 'map' you
always get the same, bigger area (even if your vision is
bad).

This might be a bit radical, but I would go for it:

Give an option for your character in a reinc to choose.
You could either:

'rely on an ancient map of the batrealm', or
'use a skill to scout your surroundings', but not both.

If you rely on the map, you see things as they are now.

If you choose the skill, you could train a skill that works
like the spell wizard eye, and you cannot use the normal
'map'-command anymore.

~/A