I don't know what they've done to my eBay, but I like it!! I can't find any notice given by eBay about the layout of "My eBay" changing, but it has!!
It's probably more noticable to sellers I think. Go to "My eBay" and have a look. There's a direct link to your "My eBay" page http://my.ebay.co.uk/ws/eBayISAPI.dll?MyeBay&ssPageName=h:h:mebay:UK
HERE (I've left it without an affiliate link by the way Admin, so no worries there :D
Anyway. Not only have they changed the layout, but also if you go on "View Payment Details" then there's a host of other options you can choose. They've re-worded some of the drop-down menus too. 8)