Menu not working.

Weird. I don't think I have done anything strange, but the main menu is not showing all items/subitems (yes it's set to -1)

Simple Joomla 3 install with Quark template, but only a couple of menu items are showing.
I can't see why? Any thoughts from you boffins?

http://www.quadsymotos.es/

Hi

I think it may be some resources crossed in database. Try create new menu elements and see if they will be seen. If yes than You may need to create whole menu again to ensure all of them got new IDs.