Hi Greg - It looks like there's a bug, as it shouldn't say "undefined". We'll get that fixed as soon as possible. For Feather Falls I think you'll need to put in "California" rather than "ca" when searching, but hopefully this won't be necessary once we fixed the "undefined" bug.
When I enter a search location, it always says "undefined, united states". Why is this?
Also when I enter a location such as "feather falls, ca" it won't search for it. What am I doing wrong?