After update 2.0.24 with joomla 2.5.16 the categories and products no longer show for the front end, everything is ok in the back end front end individual products give a 404 error and the categories page display the following Category id 0 not published.
I restored to previous version before upgrade and everything works fine so definitely a bug in 2.0.24. Is their any fix yet?
I will leave the site up if anybody wants to take a look http://mardigras.ca/newsite
From which version did you update?
Looks for me like an seo error, please disable SEF for testing.
2.0.20b
I tried to update it through virtuemart and gave me an invalid token for shop error and the update did not proceed. I had to update it through extension manager got no errors after install. but then the english side of things got broken but only with virtuemart. I updated a similar site through joomla and have encountered no problems, so my guess is that something goes wrong after a manual update.
Just had to recreate menu item for shop in all and the problem language.