fixed bug preventing ror lookups from saving identifiers.
fixed bug preventing ror lookups from saving identifiers.

CDLUC3/dmptool,DMPRoadmap/roadmap,DigitalCurationCentre/roadmap,CDLUC3/dmptool,CDLUC3/dmptool,CDLUC3/dmptool,DMPRoadmap/roadmap,DigitalCurationCentre/roadmap,DMPRoadmap/roadmap,DigitalCurationCentre/roadmap