200 OK message from Apache server

Hi,

We just moved a blog and we’re having all sorts of problems with category urls and author urls.

For authors, the server adds a slash at the end of the url and returns a “200 OK – The page has moved here” message. Check an example here: http://sync.ymbn.net/synchro/author/marc-saltzman/

For the categories, we lost the structure we had we category name and we’re with only the category id in the structure. We also have the same 200 OK message: http://sync.ymbn.net/?cat=207

Thanks for you help!