After a little more testing, it seems that my issue has to do with having a Tab precede the repeater that has the same field name. So:
Tab: Our Process / our_process
Repeater: Our Process / our_process
If I remove the Tab’s field name, and save, it works fine. I guess that when the repeater’s fields are loaded, it thinks it’s the tab instead of the repeater.
I’ll post back if I find out anymore.