I'm new here. 🙂 I found an issue in the map-visual for the German edition. The town "Rum" is near Innsbruck, Tyrol, Austria. It sounds similar to "Rom" (Rome) but it is an Austrian town. The map locates "Rum" in "Rome", please see screenshot below. Could you please correct this issue?
Please see also Wikipedia. there you can find also the coordinates.
Still could not reproduce it in my side with the same version of Power BI Dekstop.
Have you set the Data category for the column?
If 'Gmünd' and 'Rum' are counties, the category should be County, 'Schwäbisch Gmünd' is a city, the category should be City, and each column only allows one category so when the city name and county name should not be in one column.