No, it doesn't sound like it, since it's pertaining to something about personae.
It's a secret from others in her own world, and considering the description, probably a phenomenon unique to it. So she was seeking others who are from her world who she might not recognize, but who are aware of the same secret. There are several people here who seem to be from the same world, but aren't familiar with her... [including several who are doing a slightly better job of hiding their knowledge of it than she was]
But none of them are terribly forthcoming. I could theorize, but it would be little more than educated guessing at this point.