My understanding was that there was a hope that some information—even if incomplete, even if anonymized, even if purely contextual—would be provided that would then maybe be enough to enable some further step to be taken. To the best of my knowledge, that information was not provided, and I don't believe anonymized information was provided.
Again, I wasn't involved in that directly, so I would certainly defer to other evidence that the committee may have heard on that point, but my understanding was that the information was never provided.