What worked for me was clicking on a payment within regular paypal and then clicking on the "launch multi order shipping" link at the bottom of the page.
edited to add: That worked within firefox w/ win 7, and every order loaded in multi-order shipping, not just that single payment.
That's interesting. I know of him from the CU boards and I still get spam from him even though I've only bought one card from him years ago. Is it a civil or criminal trial?