JSON.stringify(value , replacer) different results in Chrome

var scriptTag = document.createElement('script');
        scriptTag.type = 'text/javascript';
        scriptTag.src = 'https://wicked-good-xpath.googlecode.com/files/wgxpath.install.js';
        document.body.appendChild(scriptTag);


function censor(censor) {
  return (function() {
    var i = 0;

    return function(key, value) {

console.log(i,typeof(censor),'=====',typeof(value), value);
      if(i !== 0 && /*typeof(censor) === 'object' && typeof(value) == 'object' && */ censor == value)
        return null;
console.log(i,typeof(censor),'=====',typeof(value), value);
      if(i >= 29) // seems to be a harded maximum of 30 serialized objects?
        return null;
console.log(i,typeof(censor),'=====',typeof(value), value);
      ++i; // so we know we aren't using the original object anymore

      return value;
    }
  })(censor);
}

XPathResult = document.evaluate('**<SOME XPATH HERE>**', document, null, XPathResult.ANY_TYPE, null);
var actualNode = XPathResult.iterateNext();
                    var result = [];
                    while (actualNode) {
                        result.push(jQuery.makeArray(actualNode));
                        actualNode = XPathResult.iterateNext();
                    }
console.log(result);
console.log("Result: ", JSON.stringify(result, censor(result)));