Problem reading DS from .signed.sorted

The preprocessor has some problems reading DS from the .signed.sorted file. The zonefile all.rr.org is available in trunk.

Mar 25 15:47:41 fou ods-signerd: Writing file to zone_reader: /home/rickard/opendnssec/tmp/all.rr.org.signed.sorted
Mar 25 15:47:41 fou ods-signerd: Run command: '/usr/local/libexec/opendnssec/zone_reader -c /etc/opendnssec/conf.xml -f /home/rickard/opendnssec/tmp/mynta.org.signed.sorted -k 1 -o mynta.org -s /home/rickard/opendnssec/config/mynta.org.xml -w /home/rickard/opendnssec/tmp/mynta.org.signed.nsecced -x /home/rickard/opendnssec/tmp/mynta.org.optout'
Mar 25 15:47:41 fou ods-signerd: stderr from preprocessor: error parsing RR at line 35 (Syntax error, could not parse the RR's rdata): sub.all.rr.org. 60 IN DS 12345 3 1 123456789abcdef67890123456789abcdef67890xegifguhilmekursulyzkavonbegyfguhylmekersulizkavanbe
Mar 25 15:47:41 fou ods-signerd: stderr from preprocessor: error reading RR at line 35 (Syntax error, could not parse the RR's rdata): sub.all.rr.org. 60 IN DS 12345 3 1 123456789abcdef67890123456789abcdef67890xegifguhilmekursulyzkavonbegyfguhylmekersulizkavanbe
Mar 25 15:47:41 fou ods-signerd: stderr from preprocessor: error reading file adapter, zone 'all.rr.org', zone file '/home/rickard/opendnssec/tmp/all.rr.org.signed.sorted'
Mar 25 15:47:41 fou ods-signerd: stderr from preprocessor: Error, unable to read .sorted file for zone all.rr.org
Mar 25 15:47:41 fou ods-signerd: Nseccing failed