+Arlene Medder asks "I found a map of my home town. But, the landmarks are in the wrong place. Is it just a bad map?"
The issue you're having, Arlene, is that the wrong you found the right map. What you have is called a "Worlds Between" map.
If you're brave enough, you could find the single point on the whole map that is exactly the same and stand there for a moment. It should move to to a separate quantum state where the map is correct.
The Sages make no guarantees about the safety inter-reality travel.