We have just updated from Worpdress 2.3 but our posts are now being stored in the database (guid field) as http://www.ourblog.com/blog/?p=71 rather than http://www.ourblog.com/blog/category/nice-search-engine-optimsed-title.html
Our custom permalink structure is still working as http://www.ourblog.com/blog/category/nice-search-engine-optimsed-title.html works if you click on it from the blog so are permalinks now stored somewhere else?
Cheers in advance!