Why The Eminence in Shadow episode 21 doesn't exist?

The Eminence in Shadow anime is based on a Japanese light novel series of the same name, written by Daisuke Aizawa and illustrated by Tōzai.

Alexia Midgar/Chronology, The Eminence in Shadow Wiki

If all of them have equal magicules/mana, who is most skilled in a

Eminence In The Shadow Episode 21 Will Not Release Next Week

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The Eminence in Shadow (Episode 21) - The Lawless City - The Otaku

The Eminence in Shadow

Is Cid aware of how madly in love the seven shades are? If he

The Eminence in Shadow Chapter 21 - The Eminence In Shadow Manga

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