This app is powered by native-land.ca by making a request to its database using the user's IP address.
This is a project of Natives in Tech, a coalition of Native technologists building tools for Native communities. It is free and open source. You can learn more about the project from its GitHub repo found at nativesintech/thislandistand.app.
Why isn't Osage rendering correctly? This might be due to the fact that you don't have the Osage font downloaded on your device. Go to https://www.google.com/get/noto/#sans-osge to download the font to your device and it should render correctly.