There wasn't necessarily a promo for Static Shock.
Someone saw him in one of their general promos.
I'm not sure where the season 2 thing came from, I got it off wikipedia, so it could be fake, though why they would lie about that I have no clue.
I want that Terror Titans issue, but I'll probably wait of the HC to read it all.
They did reference Static in Justice League #27 though.
One of the Milestone guys asks Black Lightning if he was Static's dad. Black Lightning says no, then asks why everyone keeps asking him that.