Search does not work for snapshots because of different version values in index and database when the snapshot version is unique

When an artifact with unique snapshots is searched from Archiva, the search result would contain different hits for that artifact which has the same version but when you click the version to browse the artifact.. an ObjectNotFound error is returned. Below is an example of this behavior.

The artifact to be searched is castor-anttasks. Let's say it has 3 SNAPSHOT versions 1.1.2-20070427.065136-1, 1.1.2-20070506.163513-2 and 1.1.2-20070506.163513-3 in the repository, and the path to this artifact is [REPO]/org/codehaus/castor/castor-anttasks/1.1.2-SNAPSHOT.

The search results would then look like this:

Hits: 3 of 3
castor-anttasks
org / codehaus / castor / castor-anttasks | Version(s): 1.1.2-SNAPSHOT

castor-anttasks
org / codehaus / castor / castor-anttasks | Version(s): 1.1.2-SNAPSHOT

castor-anttasks
org / codehaus / castor / castor-anttasks | Version(s): 1.1.2-SNAPSHOT

When you click either of the versions to browse the artifact, what you would get is this error:
'Unable to find project model for [org.codehaus.castor:castor-anttasks:1.1.2-SNAPSHOT]'