Basically it all comes down to this.pic.twitter.com/j4n6IL1iSe
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
And nothing whatever to do with Corbyn making promises he cannot fulfil.
Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.