Solved! Go to Solution.
You call this solved?
This is actually a sad story...
But one related question if you don't mind thread necromancy: What is a custom field?
For instance, I see through the API that "MarketoSocialGender" has custom field = true, although that is not a field that any user had created. It's part of Marketo's initial field load. How/why is that "custom"?