In the meantime, another team comes along and discovers an object, puts a paper on the arXiv in which they point out:
We note that a similar object has been announced by the SuperWASP team (WASP-11b), but details (such as identification) are unavailable as yet.
Oh dear.
Wonder if any of the remaining unpublished WASP planets will also get scooped...
(The SuperWASP paper is now up on the EPE here - pdf format)