If you are using a browser, try clearing your browser's cache and cookies. Here's how: https://goo.gl/dwzcyo . If you are using the app, first delete the app, restart your device and then reinstall the app. Let us know if that clear things up!
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
If you are using a browser, try clearing your browser's cache and cookies. Here's how: https://goo.gl/dwzcyo . If you are using the app, first delete the app, restart your device and then reinstall the app. Let us know if that clear things up!