I checked the repo but nothing comes up with search of PDF. Is there an updated document viewer or a better program to read PDFs? I am out of town with just my Pandora, no other computer and I need to read a PDF.
Have you tried restarting the Pandora before viewing the PDFs? DocViewer is effectively Evince, which is a very stable and featureful viewer, in my experience.
If restarting doesn't help, would you be able to post the PDF here so we could try to debug it?