Here's the actual video
If you just want to skip to the chase go to about two minutes in where he clearly says something along these lines:
Now we all know there's been a little leak from our japanese friends..
Now.. This may come as a big suprise to you all.. *WoW Dwarf comes on screen* Everyone loves dwarves right? *Crowd Applauds* Well.. A bid red cross comes out and covers the dwarf Crowd sigh and gasp and cheer and clap and cry and scream, Everything And then.. In big white writing: "DWARVES WILL NOT BE IN UO:KR"