Yay!!! Tell us your magical secret.
My bookshelf covers and JE-pics look OK now too - I suspect Ardik kicked the image server (or managed something more complicated; thanks so much, Ardik!). If you aren't seeing all your images yet, perhaps it's another of those "takes time to update" situations? [I haven't checked *all* my own books, mind, but the ones I did check on and that weren't showing cover-pics or JE/release-note pics an hour ago are showing them now.]