[Plugin: PDF24 Article To PDF] Content not appearing in PDF

I just ran a test of PDF24 on this page and while my header appeared perfectly, I can’t say the same for the content itself. It didn’t appear at all. Which is odd, because it did appear in the past. I did have to deactivate and reactivate the plugin to test for a plugin conflict (which turned out to be W3 Total Cache) and I wonder if anything transpired in the process.