To confirm, are you accessing it through this page: http://yt.be/help/vgMF ? Is this happening across browsers? Send us a screenshot of the issue/error message so we can check further. Thanks!
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
To confirm, are you accessing it through this page: http://yt.be/help/vgMF ? Is this happening across browsers? Send us a screenshot of the issue/error message so we can check further. Thanks!