So I searched out my sister's new house in the Ireland country side, and set a bookmark, then attached same to her info in contacts.

Opening the map from her contact info leads to a place nowhere near the previously set bookmark.

What seems to be happening is this, when the location is placed in the contact, the software is attempting to translate the bookmark Into an actual street address.

Which for Irish rural areas just doesn't seem to work. Your postal address is basically your name and and sequential list of mail distribution centers (cities, counties...). With your local postman being the one who knows which house you live in.

I was really expecting the software to just add the map bookmark to the contact. That it would also translate this into an address is ok if it worked.