My b2evolution Version:

Hi Everyone,
I am new to b2evolution. Everything was going very well for the first two weeks until yesterday. One of my blog links has disappeared from the header menu, but the blog remains in its entirety. I believe I need to find the public blog list, but despite my best efforts, I can't find this list or a way of restoring this blog to my header blog menu.
Any help would be very welcome.
Thanks.