@CloudFlare the new interface seems to have some issue on mobile. Can't add root domain. Please help.pic.twitter.com/mWkIOWQ9yZ
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
Thank you @CloudFlare. Yes that worked. That error message is wrong. @ shorthand should be supported as it was on old UI.
Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.