Grid won't display boolean 'false' values?

I have a grid that I’m displaying with data from an ajax call. One of my columns holds either ‘true’ or ‘false’. The grid won’t display the boolean ‘false’ which is really strange, but it will with ‘true’. Data is simply:

location: true

or

location: false

I’ve confirmed that I’m not passing in a blank value. Also, if I convert ‘false’ to a string it will show up. Anyone ever run into this, or is there some sort of configuration I need to change?


Unfortunately in case of loading the data from the js objects “false” without quotes will be a “falsy” value displaying as null.
sitepoint.com/javascript-truthy-falsy/