nearby widget error

[mtabdar]

hi, I am very glad to see here is a widget with the functionality of your Nearby. thank you for such great widget. i would appreciate if you could help me with this issue:
i added it to my app-based on latest cmv- and i get an error in cannot read property toFixed of undefined at line nearby.js:501:60
here
i only want to use the distance part (not the drive time part) of the widget.
it is curious that the number of errors is equal to number of objects that exist in the radius.