I am trying out Stanza on my mac and though the program looks nice, it acts very weird when I open a normal pdf or a rtf file. Almost in every line, there are characters in words missing, seems to be mostly when they are used double, like in the word "woord", now it is written as "word", this happens all the time. The pdf file opens normally in acrobat reader. This is the same case when I open this file in rtf fformat in Stanza.

an example how it should be:
HOOFDSTUK EEN, EEN ZWARE DAG

and how Stanze shows it:
HOFDSTUK EN, EN ZWARE DAG

why is this?

(This book is written by me in Word, and converted into pdf in acrobat professional)

best wishes,
André van Haren,
Sweden