This is where the problem shows:
I've tried pretty much every footnote plugin, currently using Simple Footnotes. The same problem with each of them when using Multi Page Toolkit.
With up to eight footnotes everything is fine, individual pages and show all pages both work. With nine footnotes the show all pages displays only the page title and the pager links. There have been several versions of this problem and the solutions have been pretty esoteric , ensure there is a character space before the shortcode, don't put a pullquote as the first thing on a new line, that sort of thing. But with this one I am completely stumped.