What was V8DER's claim, that someone he doesn't know is emailing him the information, so if it's not correct, it's not V8DER's fault and we shouldn't hold him responsible?
Even if what he's saying is true...why the hell would this person email him instead of someone, you know...reputable? Email TFN, email Episode-X, email JediNet or one of the more popular and reliable insiders. How is it this person chose V8DER?
And of course, 24 minutes? If GL wanted that stuff in there he wouldn't have taken all of it out to begin with! Running time in theaters aside, he's not going to sit down and say, "OK, let's cut this half hour out of the movie for its theatrical run. But we'll stick it back in when the DVD comes out -- top secret, of course."
I wouldn't be surprised by a repeat of the TPM DVD -- he sees some of the finished footage and likes it so much that he decides to reincorporate it, and I don't recall much commotion leading up to it. But that was nowhere near the same scale as adding almost half an hour of footage.
Some of what V8DER is saying could be true, but all of it? Not too likely at all.