Someone (the winner) waited until the lasts few seconds of the auction
to confirm his bid. And it appears that his bid was higher than your
highest bid. That's why we won.
It's sad to say buy : eBay won't care about GSP bugs. They have a
partnership with Pitney Bowes and with GSP program, everyone is happy.By
everyone, I mean : eBay, Pitney Bowes and the seller The buyer is not
important enough, since he pays the bill,...
Actually, no one sees what you have purchased nor your bidding history
on a specific item, you are the only one who can see it.The "private"
feature was to protect that thing before that eBay has changed their
privacy policy.IMHO, this doesn't change...