PDF viewer incorrect font issue in .NET

The document located at GroupDocs.Viewer for .NET 4Cs Leadership Practices Reflection.pdf&v=1

Has different fonts when rendered in the document viewer vs when the PDF is downloaded - see the following attachment:
Different Fonts.png (69.7 KB)

@cschrader,

Please share with us the version of GroupDocs.Viewer as well as the platform (.NET or Java) you are using.

We are using version 18.12.0 / .NET 4.5.

@cschrader,

We are able to reproduce your reported issue at our end. The issue has been logged into our internal Issue Tracking System as VIEWERNET-2133 for further investigation. We shall inform you as soon as we have any updates for you.

@cschrader,

Your reported issue VIEWERNET-2133 is now fixed in v19.12.