Yikes! What device are you using? Do you see this happening across devices/browsers? Just to confirm, have you tried signing out of the app and sign back in? Here's how: https://goo.gl/5LqkY2 . Let us know if this makes a difference.
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
Yikes! What device are you using? Do you see this happening across devices/browsers? Just to confirm, have you tried signing out of the app and sign back in? Here's how: https://goo.gl/5LqkY2 . Let us know if this makes a difference.