@TeamYouTube This is a bug?pic.twitter.com/FoJPAeogRu
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
That's odd, try clearing your browser's cache and cookies. If you need a how-to, this guide has the exact steps: https://goo.gl/dwzcyo . Hope this helps.