@TeamYouTube, is the site down? Every video I try to load looks like this. Clearing cache/cookies and using a different browser doesn't help.pic.twitter.com/vRN2FAz1lp
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 should mention that the videos seem to play okay, but this weird layout thing doesn't go away.
Thanks for the report! We've seen a few others mention this too and passing the info along. Can you also send a feedback report from the account/device having the issue: https://yt.be/help/feedback ? Those details are super helpful, appreciate it!
Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.