I wonder why it displays without javascript in chromium, but fails to do so in firefox. If the author is here, could that be fixed?
Edit:
Restarting chromium and trying again yields the same behavior as firefox. I wonder if the javascript somehow slipped past umatrix & ublock origin on my first try. Given that I launched chromium by dragging the link onto its icon the first time, perhaps the script-blocking extensions weren't fully loaded?
Testing again several more times, that does seem likely. I can reproduce it intermittently by dragging the URL onto my chromium shortcut if chromium isn't already running.
Edit 2: Sure enough: