When artifacts are blocked if they fail content validation - no entry is made in the RSS feeds

Our websense decided that some jars where adult content (Yay!) and nexus detected that the jar was not a jar.
However nexus made the follwoign entry in the log files

2010-11-04 17:42:11 INFO [tp-31596370-427] - o.s.n.i.c.MavenArch~ - Failed to parse Maven artifact /home/software/nexus/nexus-pro
fessional-webapp-1.8.0/./../sonatype-work/nexus/storage/central/org/eclipse/text/3.3.0-v20070606-0010/text-3.3.0-v20070606-0010.jar due to
error in opening zip file
2010-11-04 17:42:11 INFO [tp-31596370-427] - o.s.n.i.c.MavenArch~ - Failed to parse Maven artifact /home/software/nexus/nexus-pro
fessional-webapp-1.8.0/./../sonatype-work/nexus/storage/central/org/eclipse/text/3.3.0-v20070606-0010/text-3.3.0-v20070606-0010.jar due to
error in opening zip file

But there was no entry in any of the following feeds
Error and Warning events
Broken artifacts in all Nexus repositories (...)
Broken files in all Nexus repositories (...)

So if you are monitoring these feeds then everything looks healthy, and it is not until you resort to the logs that you see something is wrong.