Couple thoughts on contacting Rory:
* I don't think anybody has reached out to Charity yet, but she's managed to locate his home - if we were able to convince her to drop a picture of the newly discovered Stupefying Yarns cover into his mailbox with a link to these forums, that might be a way to make contact.
It'd probably take a gentle touch - I don't think jumping straight in and saying "hey, y'know that guy you're with, who's paying you to stalk someone? He might be a comic book character come to life or something" would work out too well, straight off the bat.
* From Charity's recent video, we know Rory works at Magic Leap. If we know the format their email addresses take, knowing his first/last name and company might be enough to reach out. Not a perfect solution (spam filters being what they are), but something to consider.