"Rapid Rig: Poser" for Maya 2.0.9 for Maya (maya script)

Selecting row 3 of knuckles on left hand in GUI selects row 2 instead.

To reproduce

1. Open a Rapid Rig skeleton (mine generated using 1.4.5).
2. Open Rapid Poser and enter correct name.
3. Click the button that selects the 3rd row of joints of the left hand (A in screenshot).
4. Observe how the 2nd row of joints are selected instead (as if B in screenshot was pressed).