Unit "Yes/No" shows up in OSD as "Yes Yes/No" or "No Yes/No"

This concerns HWinfo 5.56-3230, and any metric that uses the "Yes/No" units. When using the OSD tied into Rivatuner, my statistic that shows whether my UPS is on battery power or is running from the wall always shows either:
  • Yes Yes/No
  • No Yes/No
I rolled back to an older version to see if it also did it, and it didn't. For instance, v5.46-3100 doesn't have this problem. I've confirmed for both versions that the unit box only contains "Yes/No" without quotes.

          With 5.56-3230                                                       With 5.46-3100