I had to lock your thread. Not because I don't believe you or because I think you're a troll or something (which I certainly don't or you would already be banned from the site). I had to lock it because of the potential of releasing too much information about your source.
Now before you start thinking that I'm somehow in cohorts with Lucasfilm, just know that I've been around a lot of this spoiler and insider stuff for a number of years. A person gets hold of some information and they want to share it with everyone while trying to stay anonymous on the internet. I feel what you are doing could be a great service to the fans, but at the same time I feel that by you naming names you run the risk of getting someone fired. And don't think that can't happen because it certainly has happened a number of times over the last few years. A fan site posts some pictures or information about a deleted scene on the new DVDs, Lucasfilm finds out about it and traces the leaked info to one or two potential people in their office, then that person gets fired.
I understand you are the middleman here, but please understand the whole picture. I am going to discuss this further with Jay, the administrator here. But for the time being, please try not to incriminate your source. I know certain people like to harass you and try to bully you to give up more info. It's best to shrug off those people and ignore them instead of giving away information that may be detrimental to someone's job.
If you do in fact get the screenshots to share, we would like to know about it first before you post them somewhere. Allow me to re-open your thread or start a new one for that.
Thanks for your understanding,