Converting text from html to pdf using dompdf (via drupals print module), line breaks are broken: On long lines the last word "reverses direction" (e.g. is spelled right to left instead of left to right) or its characters are mixed. An example (copied from the generated pdf) is attached. I strongly believe that this is unrelated to the Drupal module and really a bug in dompdf.
I have seen this error occurring with PDFs generated from UTF8-encoded HTML, using german and catalan content, independent of stylesheets.
PHP: 5.2.0-8+etch13 (official Debian Etch version)
DomPDF: 0.5.1
Copy from generated PDF showing linebreak problem