You cannot remove a notification, however, you can hide it. Try clearing your browser's cache and cookies to see if you are able to find the 'Hide this notification' option on your desktop. Keep us posted.
@TeamYouTube Hi, my #YouTubeNotifications looked like this today when I clicked on the three dots. Trying to change settings didn't help. What if I just want to remove from my now humongous list a video or comment I've already checked?pic.twitter.com/LsGyddTsCM
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Thx for prompt reply, sorry I'm not as prompt! My problem was that I could not even HIDE notifications. Maybe you were tweaking something right then, no prob, it went back to normal in a few hours (note difference from what I was seeing earlier):pic.twitter.com/enyUrqlFWd
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