[2022] Riot silently dropped a new champion with Renata's release

I wanted to pick Renata so I typed "Re" in the search bar and I saw this.

Her name is Rell and she rides an iron horse. Her kit is like Leona but less consistent and with no damage. She has to link to an ally champ so she's pretty trash in solo lane.

I'm not sure if this is a bug (maybe Riot pushed her to live servers instead of PBE by accident) but I can assure you it's 100% real and not photoshopped. If you're reading this could you please search for "Rell" in champ select yourself and tell me if she shows up for you? Just wanna confirm it's not something related to my account.