MavenJnlp::VersiondJnlpUrl returning the wrong href?

gistfile1.txt

I delete all jnlp resources using the rake task
"rake rigse:jnlp:delete_maven_jnlp_resources "

Then I try and get the default jnlp_url:

ruby> jnlp_url = @jnlp_family.versioned_jnlp_urls.find_by_version_str(default_version_str)
 => nil 

Looks good, its not there.

Then I run the rake task to generate those resources:
rake rigse:jnlp:generate_maven_jnlp_resources

> default_version_str
=> "0.1.0-20110209.180235" 

> first = @jnlp_family.versioned_jnlp_urls.find_by_version_str(default_version_str)

> first.url
=> "http://jnlp.concord.org/dev/org/concord/maven-jnlp/all-otrunk-snapshot/all-otrunk-snapshot-0.1.0-20110209.180235.jnlp" 

first.path
 => "/dev/org/concord/maven-jnlp/all-otrunk-snapshot/all-otrunk-snapshot-0.1.0-20110209.180235.jnlp"

> first.versioned_jnlp.href
=> "http://jnlp.concord.org/dev/org/concord/maven-jnlp/all-otrunk-snapshot/all-otrunk-snapshot-0.1.0-20091013.161730.jnlp"

> MavenJnlp::VersionedJnlp.all.size
=> 2

> MavenJnlp::VersionedJnlp.all.last.name
 => "gui-testing-0.1.0-20100608.134456.jnlp" 

> MavenJnlp::VersionedJnlp.all.first.name
=> "all-otrunk-snapshot-0.1.0-20091013.161730.jnlp" 

What?