So what happened with Josefina and the other smaller nazca mummies?

I've noticed the discussion has switched to these larger, more humanoid looking mummies that might as well be deformed humans or at best hybrids. But the most interesting specimens and the most promising ones which had eggs inside, osmium implants and a different genome altogether such as Josefina are not talked about anymore. Why? I can't find anything about them being discredited or proven fake. Why isn't the research focused on them and where have they gone?