FeelsSadMan ( pictured here: https://twitter.com/oputogg/status/921251667705675776 ) was a shared emote on BTTV for a long time, but has disappeared a couple days ago from the lists of channels I know that used it.
I thought I’d upload it again but when I try, I get a rejection email saying it’s a copyright infringement for being similar to an existing twitch emote ( https://twitchemotes.com/emotes/584852 ). I reuploaded it filling in the justification that the BTTV emote predates the twitch upload, but it was rejected again immediately.