Hey @ashley1
When I open your link in IE it does not show me the Download link.

And when the same link is opened in Chrome it shows up the Download link.

The Download link is also visible on Edge browser.
So it doesn't look to be a PAD thing. It could be the way the old browser (IE) may not be rendering some scripts and elements properly.
Maybe your option to go with would be to use any of the latest browsers like Chrome or Edge browser.