Spotlight Server files disappear on opening from search results

Hi,

First of all, sorry for my first post being a question I will contribute as best I can in the future!

I run 10.5.6 server and have a share point that is indexed by spotlight and made available to a group of users with both posix permissions and backed up with ACL’s.

When a user on a client machine searches the server using spotlight, the found file upon opening disappears from the search results and does not re-appear after closing and re-searching. It does this with any type of file.

I’ve googled my pants off and have found nothing related to this. Has anyone experienced this kind of wierdness?

Many thanks

Keef