Any reason my entire left tab isn't showing up anymore? @TeamYouTubepic.twitter.com/qG6tcIaxRo
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
Have you tried refreshing the page, use a different browser, or clear history (using ccleaner or similar program)? (as well as clicking on the tab on the top left of the page?