@pyreneenguy I checked out the zip file. All the saved resource html files have only this:
<html><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"></head><body></body></html>
As in, there's blank content in the page. All I see is a white background. Same in Chrome.
Is there an HTML file with content that's missing from the zip file like "simon-gipps-kent _ A Traveller in Time_files.html" that'd be in that folder's parent folder?