I just posted a listing on my second account and it did the exact same thing. It posted the shipping was free and did not transfer over the payment on pick up at all.
This one too would have cost me over $100 if I would not have double check the listing on eBay.
This is also happening during a listing promotion, which means that instead of listing like crazy we now have to stop and double check every listing immediately so the errors can be corrected before someone purchase an item.
EVERYONE DOUBLE CHECK YOUR LISTINGS !!!!!