Seeing this 500 error message on YouTube? We're on it!pic.twitter.com/ArPDUDxUcp
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
That's odd, does this happen your app/browser? Try uninstalling & reinstalling the app after restarting your device and let us know if that helps!
Thank you for replying back, just found out that my speaker on my iPod is broken 
Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.