I have four pages to my wonderful new website (great beginnings!) and have saved them accordingly. I call them my four main pages. When I want to work on them I
1. open Blue Voda...
2. open an existing page to work on
The four main pages I have saved show and I choose one
3. from the page I am working on I go into files on the toolbar and migrate to one of the other three main pages to work on at whim

I have started building a fifth (child) page and have saved it accordingly. The next day I am ready to work on my pages again and I
1. open BV
2. open an existing page to work on.
The four pages I had saved....wait....four? The child page saved the other day is there. Hmm...three of the main pages I had saved....where's the fourth? There should be five. I had originally saved (before saving the fifth) four main pages.
3. from an existing page I have opened I go into files on the toolbar to see if I can find the missing page.......I can't.

I find it by going into preview mode and clicking on its navigation bar. But can't work on it in BV.

What's my bug?