Images not included in PDF Download Answered

Downloaded the PDF for "How to make a backpack by rlciavar" using the "Download Custom PDF" button with the default Custom Download settings.  The PDF did not include the images in each of the steps.  Using desktop PC with Windows 7 and Firefox 47.0.1.  Url for the project: https://www.instructables.com/id/How-to-make-a-backpack/?ALLSTEPS