PDf page rendered white despite content
This bug was originally reported here: https://bugs.kde.org/show_bug.cgi?id=430038
In several pdf documents, entire pages are displayed as blank white surface. This is not the case when I open the same PDFs using other tools, e.g. Firefox. pdfinfo does not report any problems.
The attached page demonstrates one such problem. I do not attach other documents because they are copyrighted. However, I am happy to provide these files directly to developers.