well I did a search for "pcats tuner" searching for posts that are older than 1.5 years, show 100 posts per page... which shows that thread fine..

then I did a seach for http://www.pcats.co.uk, since I could'nt get to the site, just seeing if anyone else had problems, and saw that thread come up, thats when it didn't show it properly... the link in pic is http://empegbbs.com/ubbthreads/showflat....true#Post139569

anyway it seems to happen when searching for URL's with the "/" in it or other characters i.e. "~"