Captain Billy, it must have been some fun to bring up coins, period.
I think what confused people, beyond the 400 or so coins you have, was talk about "5 chests, or 7 chests". I don't know where that was posted, who said it, or anything.
You have those much-discussed coins in hand / on deck / in a preservation tank, something like that.
If the talk of further chests came from someone in the company, I understand that you probably can't comment on it. I would only say that nobody "official" would want to represent that the extra chests existed if they didn't.
And if they do exist, there's no charge for my having given you a perfect set-up here for an '08 PR.