Nice discovery.
Question: does the KV64 apply to both the newer & earlier burials, with a suffix added; or will the lower, older burial get a separate KV designation? I just don’t know how that works.
The other, earlier one wasn’t excavated AFAIK; I don’t think these are the same site.
Hawass (no longer in power) ignored, then ridiculed, Reeves’ team’s work, which also led to the discovery of KV63 btw.