Loved the lightweight, but doesn't correctly render Rated 2 out of 5 stars

Loved how lightweight this was and was looking forward to leaving adobe's reader behind. However I noticed that this does not always correct parse the pdf files and they are often missing characters or entire blocks of information, whereas they are just fine with adobe reader. Such a bummer.

This review is for a previous version of the add-on (0.7.1.1-signed.1-signed).