Old YouTube vs Suppressed YouTubepic.twitter.com/tnoi8ONnsm
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
So this was recently implemented? As all of my new videos show the exact same amount of views in the real-time counter and I never had this problem a month ago. It was behind, but not this far behind. I would have over 1,000 views in 24 hours. Now, that takes weeks... if ever.