Space at the bottom of my pages

First of all, the more I get into Generate Press, I'm just blown away by how amazing this theme is. I'm not a developer, nor a web designer, yet I can create anything I can think up, and it actually seems easy and simple (and I know how hard this is -- I've tried a bunch of themes).

Second -- my question. I've got a white space on some of my pages and can't figure out how to get rid of it. I assumed it was that extra paragragh at the end of blocks and tried this solution, but I can't get it to work.

-> Problem page with white space -- at bottom between content and footer: https://littlemoonpapercompany.com/
-> Another page with white space -- https://www.littlemoonpapercompany.com/blog/

**Curiously though the white space was appearing on this page, but it mysteriously fixed itself: https://www.littlemoonpapercompany.com/home-sandbox/

*EDIT* - I went in to update my /home-sandbox page to Public and when i updated, the white space re-appeared.

Given that it's on some pages but not another makes me think it's a problem in the Page itself, not in the footer.

Any ideas of how to get the white space to go away?