User blog comment:Avataress0/Cancellation Freak Out!/@comment-68.228.153.159-20121014022244/@comment-3990752-20121016144248

Neither Static nor Steph were ever called by name on the episode, and altering the credits isn't that difficult. If there is such a hatred or legal problem surrounding those two characters, it would've been determined earlier on (such as using Wondergirl was prohibited until the second season).

I think it's just an error on CN's part, or perhaps there's been a problem within the inner workings. Either way, they should really give the fans some insight as to what's happening, so that blogs full of rumors don't freak us out.