It looks like what happened was the data from ODK Collect was uploaded without running the conversion process FMTM uses. Rwanda was one of the very early FMTM field pilots, we learned a lot. We appreciate OSM Rwanda's help. But a lot of the conversion and conflation code wasn't fully working then. It is now as the 1st FMTM beta release will be soon.

It looks like the file was directly downloaded from ODK Central and uploaded to OSM. The data is still on our ODK Central server, so could be converted cleanly, but it's probably easier to just suffer through the manual change. The conversion from ODK forces only approved OSM tags and values. That's the whole point. That then gets conflated with OSM data and validated in JOSM.