That's odd! Have you tried deleting the app, restarting your device, and reinstalling the app? That should clear things up for you.
@TeamYouTube my last 3 uploads keep freezing at exactly the 7 second mark on the app. plays fine on YT studio and desktop. I tried re-uploading and it was the same exact thing 
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Thanks. Twitter will use this to make your timeline better. UndoUndo
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