There was a slight issues effecting YouTube services. This is now fixed. Try restarting your devices and your Internet connection if the issue still persists. Let us know if you need any further help! 
@TeamYouTube nothing is loading my internet works on all other apps except YouTubes website and app (IOS)pic.twitter.com/3e4LmExTuD
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Thanks. Twitter will use this to make your timeline better. UndoUndo
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