Blank PDFs created in IE11 and Chrome - Adobe Reader DC
We have access to a web based application that generates PDFs, however, when the PDF is printed / displayed it is blank. We are using Adobe Reader DC v2017.009.20044 on Windows 7 pro 64bit.
Any idea why this is the case? It started happening on a couple of desktops in our organisation about a week ago, then on Friday all users reported that it is a problem. I have attached an example screen shot:

