Yo @TeamYouTube You gonna fix this Thumbnail problem?
I've tried updating it multiple time yet it's that Ugly Grey Blankpic.twitter.com/RHqs4iT17o
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My suggestion @HMKilla is to wait a few days (I know it sucks) but keep trying to delete and reupload the thumbnail. This happened to me but like I said it fixed itself after 2 days.
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