OS X 10.6.7 Update broken
Some of you may already have noticed. PDF generation on the latest OS X Update (10.6.7) is broken for some non-standard fonts.
This bug does not only affect GrandTotal – it also applies in all other programs that are using the System libraries for creating PDFs.
I found a forum post describing how to downgrade to 10.6.6
If you don’t see any problems with 10.6.7: Don’t downgrade.
http://www.tuaw.com/2011/04/21/possible-fix-for-font-issues-in-10-6-7/
[UPDATE]
Apple just released a fix for this