This casino, which is in WI, shows up as being somewhere in MO on the map. https://www.blackjacktournaments.com/casinos/st-croix-casino.158/
Yes, St. Croix Casino is in Turtle Lake, WI which is something like 75 miles straight east of the Twin Cities (Minneapolis/St. Paul, MN). Billy C St. Croix has a second location in Danbury, WI which is only about 25 miles east of the Grand Casino at Hinckley, MN.
Google Maps, which powers that function, does not fail gracefully if it doesn’t like the address. In this case the address was 777 Hwy 8/63 I just fixed it by removing the /63, and all is well again. Thanks for the report