[TYPO3-timtab] Category in Single view

[Simon Angling]

The Category link in single view isn't being created properly.

I'm getting:
http://www.simonangling.com/blog/archive/2006/october/01/intel_offers_prize_for_sexiest_pc/category/technology/index.htm?tx_ttnews%5BpS%5D=1159657200&tx_ttnews%5BpL%5D=2681999&cHash=cba97417b2

Where I would expect:
http://www.simonangling.com/category/technology/index.htm

Category links on the home page are fine though.

Any thoughts - I think this is my last problem...

Cheers,
Simon