Oh wow!, when is this releasing and where? HBO Max or blu ray?
Not at all. Some of those scenes were alternate takes that weren’t consistent with the source. Some were just test images that were rejected by the director before the effects were even finished. Heck, some of the scenes I haven’t even heard they ever filmed.
I’m nearly a year late responding to this, but never in my time as a casual Harry Potter fan have I heard this claim regarding the unreleased footage. I’m not trying to argue with you, Doc, but I believe the scenes I mentioned last year exist somewhere in the WBD vaults. I could be wrong, but who knows? 😁