Hmm, try switching accounts and clearing your browser's cache and cookies. Also, do you use any 3rd-party browser extensions: https://goo.gl/zLFE4B ? Hope this helps!
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, try switching accounts and clearing your browser's cache and cookies. Also, do you use any 3rd-party browser extensions: https://goo.gl/zLFE4B ? Hope this helps!