class returns old xml

Hi all.

I am working with ax 2009.

we have a service that call a class that return an xml.

I have made some changes to the xml and added some new properties.

With a test job I can see that the class create the new xml and return it.

But if I call the service I get the old xml.

I have restarted the AX service, did compile forward and restart the servers.

I have no more ideas.

Does anyone know the phenomenon and can help?