Thanks for the screenshot. Please try deleting and re-uploading the thumbnails to check if that makes a difference. Let us know how it goes!
@TeamYouTube Hi everyone, no response from my other tweets on this... The default thumbnail is still coming up people's feeds. Screenshot attached. Can someone help me? We put a lot of effort into thumbnails for them NOT to show up... Thanks.pic.twitter.com/TsoMXAhYGH
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Thanks. Twitter will use this to make your timeline better. UndoUndo
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