Bazza,
Are you sure the email is genuine? I've just run a search on burberry on ebay and there are tons of items for sale.
Have you got the ebay alert monitor running? If not, I'd suggest you do.
BTW, that link you posted is not found - I'd double check the email you were sent for authenticity.
The reason I'm questioning this is there are loads of scam emails being sent from ebay and they ask you to verify your id / password and they're fake.
I've never heard of items being pulled under a copyright protection - take La Coste for example, i've bought 2 polo shirts off ebay £15 each, they're fake (very good copies) and they're from Singapore - but they weren't pulled off ebay, and infact the seller is still trading!)
Good luck!