Hmm. I saw the behavior you describe, but I also got the expected directions: https://maps.app.goo.gl/YpVHhPf1U9Ytu6U86

Interesting. I don't know what it means but if I delete the postal code from the 138 address in the map you link to then it goes back to displaying the bad location (with the postal code restored).

This smells like some weird caching, although I do most of my tests in an incognito window to minimize this.