Check that the new pages have been translated Italian, specifically the ExtendedFields pages:
HarvestDefinition/Definitions-edit-extendedfield.jsp
HarvestDefinition/Definitions-list-extendedfields.jsp
Check that the new pages have been translated Italian, specifically the ExtendedFields pages:
HarvestDefinition/Definitions-edit-extendedfield.jsp
HarvestDefinition/Definitions-list-extendedfields.jsp