You're gonna be bothered by how cool I am.

They never posted it - due to the circumstance sandrastarck mentioned above. But Melissa did give a good bit of it on the GOF DVD commentary that she, John, and Sue did. She talked about being on set when they were filming the QWC campsite riot scene, Rita's scene with the Champions, and going on a couple of empty sets, like the Great Hall and the Wizengamot.