Yeah, this one is listed in the caveats section re `joinKey`.  This is purely in the interest of getting something up and running, plan on revisiting this bit in particular several times over the next few weeks.

For now, here is what we can expect in the meantime.
https://github.com/tidepool-org/mmcsv-carelink-data/pull/18#issuecomment-35953186

Agree we don't want this in clinic, this is just so that some records will be linked for Howard.