Article 13 is a proposed law that could impact every single person who uses @YouTube. Find out why right here: http://bit.ly/2UhT02X
#SaveYourInternetpic.twitter.com/GQtKW9WZsZ
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
I don’t think it’s something to do with the YouTube app update, because other channels that I watch works fine ... 
Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.