I am using the Magazine Premium theme by Bavotasan.com on http://www.tentotwenty.com. Up until a couple of months ago, my menus in the top bar worked fine. Now I can't update them - if I delete a writer page, it's still there. If I try to add a page, it won't add to the drop down. I can't add NEW tabs, etc. I have followed all the correct steps to no avail.
I'm getting very, very frustrated and my site looks out of date. The designer of the template advised that it's actually the core piece of WordPress that needs to be addressed and that I needed to uninstall & reinstall the site.