It has an H at the end?https://twitter.com/pulplibrarian/status/815254376608571393 …
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
It's a small windowed dome on top of a building, where nuns go.
Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.