Already posted or not?
in X7 June 16th? thats today... are they there?
Something added to a store on a Sunday? No sir. I can't recommend that. Everyone knows new items come in on Tues night/Wed morning. It's tradition and you don't mess with tradition!
I guess its possible they updated in a quiet push update. Certain things in the past have been able to be added outside of the update window, and I think the last core update made it even easier to add to the live servers without taking home offline, so it is possible I think. Just not around Home to check myself.