After using Scyr map Beach and Mesa have the same divination cards

Hi,

I used Scyr map first from Crimson Township to Beach. Then I found another Seer and selected Mesa map. It went from Beach to Mesa and now both maps drop the same divination cards when I check by holding the Alt key. To my knowledge both maps should have changed divination cards and Beach should have gotten Mesas divination card but this is not the case.

This is on my current league character (SchlagFertig).