Hi,
The problem should be elsewhere because Acrobat Reader works perfectly on Sqeeze for me.An error in Acrobat Reader package then? There is a similar bug report for OOo: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=521775 But Acrobat Reader is closed source so bugs can be only reported upstream (to Adobe). I'm afraid you'll have to wait for an update ;-(
Regards, Krisztian