XML document error when saving a Design Transfer export file

Hi,

I've now moved mn to design transfer after clearing most of our 7.5 upgrade defects.

I'm trying to export some Self Service Shortcut Groups and getting an error message:

"There was an error generating the XML document" when I include dependencies on certain objects.

For example, the group below works fine without dependencies but not with them - the offending group and role do exist in the database.

Any ideas anyone?