@TeamYouTube any reason why channels i'm not subscribed to are showing up in my sub box? quite a few instances of this happening to me with channels i've never even heard of.pic.twitter.com/oscvaecNxg
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This is related to a recent YouTube Gaming subscription update. If you were subscribed to channels in the Gaming app, they’ll automatically move to your YouTube subs feed on May 14th. Learn more here: http://yt.be/help/yRe4