keywords and scripts

When I use Iview Mediapro, I have made a script which bring to keywords a few other fields.
On Iview Mediapro, if one word already exists, it keeps only once this word. I tried my script with Phaseone Mediapro, and the word was twice in the keywords. So I have twice the same keyword, that should not exists!

Thanks to Phase One to correct this disfunction

It has been annonced by Ulf the update will be ready in July.
But now, our trying version is ended. How could we try the update?

I need to do this before buying it

Alain Jouffray
France