Post disappeared without notice?

Friendship, Art, and Magic (2019) - Celebrated Derpibooru's seventh year anniversary with friends
An Artist Who Rocks - 100+ images under their artist tag
Artist -

I don't know where to post this in the Forums since I don't use them often but one of my posts disappeared and I can't find it anywhere? It was an explicit colored sketch of two anthro ponies and it just seems like it's not there? It didn't seem to break any rules as far as I know
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