I have a problem with my alfresco 5.2.0
I call obejctService.getObject method for this object with soapUI

Everything is ok.
Then I manually change description of folder in alfresco repo and call this method again

I can see in response that description changed.
Then I try to update properties of this folder with request.
I change name

And I can see changes in alfresco

And in get response

But when I try to update description, I can't see changes in alfresco, but in response I see new description



Can anybody help me with this problem?
Thank you.