That's odd. Try these steps: delete the app > restart your device > reinstall the app. This usually clears things up but let us know if it's still not working!
Hmm, check to see if you have an OS update available for your device?
You can add location information to your Tweets, such as your city or precise location, from the web and via third-party applications. You always have the option to delete your Tweet location history. Learn more
Hmm, check to see if you have an OS update available for your device?