2.6.3. It is allowed to enter the adjacent zone without breaking through the passage's guard in order to visit an object belonging to the zone in which the player is located.
You read it, and the only thing that comes to mind is: Be simpler and speak in a clear... in a clear language, in a language for people.
if it's not trolling
a gremlin's lair cannot belong to a treasure (it belongs to the snow realm - a blue player), therefore, a faulty generator placed it in another zone, according to this rule, it is allowed to pass through the purple lines (passage to another zone), and then a bunch of problems immediately arise.
P.S. I will now correct the previous post, not to remove the rule, but to change it from "allow" to "forbid".

Added after 6 minutes
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In this case, it should be written that it is allowed to enter the adjacent zone, without breaking through the guard of this zone, to visit an object that belongs to the player's starting zone.
Added after 5 minutes
updated the first post (p. 2.6.3.)