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
Wait srsly @TeamYouTube it just happened again on a new vid 

how can I fix ASAP?pic.twitter.com/AzXlBrzJph
Thanks for reaching out. We've checked and the thumbnail on your latest video does look fine at our end. Also, what device are you using? Let us know and we'll look into it.
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