Championship zed where did you go?

Well I got ontoday to check if championship zed was on sale yet, it wasnt but then I checked the release notes for patch 6.18 to find that the skin was gone from the release notes yet championship zed still shows up in the game just as unavailable. What is going on does anyone know? Hopefully im positing this question o nthe right board this is the first time i have used the boards