That's strange. If you haven't already, try uninstalling the app updates > restarting the device > updating the app. Let us know how it goes.
This was an very old issue, some videos have over 45+ comments none of them show.
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
This was an very old issue, some videos have over 45+ comments none of them show.