Nagorno-Karabagh is the territory within the borders of Azerbaijan. Making this region separately from Azerbaijan on the map is a violation of the international border of the territory of Azerbaijan. Please correct this immediately in your service and Mapbox service that compiles the map. You can refer to international map services. Google, Yandex, Bing and other big services include this region- Nagorno-Karabagh within Azerbaijani borders. Please correct that unprofessionaity as soon. 