Using JSS, I went to wipe & refresh a small set of iPads after pushing the 9.3.3 update, but when I checked them out after the apps had been reloaded, they had reverted to being named the generic "iPad" instead of the expected pre-defined names. I looked at the MDN list in the PSE configuration, and it was blank!
I then checked the 19 other PreStage Enrollment configurations in our site, and all of the MDN lists are blank as well.
We're running JSS 9.9.
What can I check to make the MDN lists repopulate with the data I expected?