If you’re seeing this message it is a GLITCH!
Please do not worry. Hopefully it will be fixed soon and we have already alerted @TeamYouTube
This does not affect anything!pic.twitter.com/sQjRWo2dfV
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 okay, all fixed 
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