Thanks for posting that, Nemesis Destiny - I would XP you but it won't let me.
One has to remember that the Updates articles and the corresponding changes hitting DDI don't usually happen at exactly the same time - there is typically a lag between the former and the latter. So, hopefully we should be able to see those changes soon - indeed, their "errata summary" page states that they will be made to DDI when the next major update is... which I would expect would be in the next few weeks.
And when they do, I'll be a happy camper - "schooling" the PH wizard powers was one of the eratta I've been hoping for.
Also glad to see the changes to Wizard of the Spiral Tower (we have one in my campaign) finally becoming official, though I had expected/hoped that The One Blade would be nerfed and it wasn't.