Hey @TeamYouTube thumbnail machine broke. It’s saved properly but not updated on all pages (it’s been like this for multiple days, & just confirmed it’s appearing incorrect for other users too)pic.twitter.com/ZMOJMg15Il
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tried reuploading a few times – doesn’t work. strange bug because on some pages the correct thumbnail appears, and on others it doesn’t. FYI, the bug was triggered when I published with a default thumbnail but *immediately* uploaded a custom thumbnail after publishing