CucmberJVM, SeleniumWebDriver, HTMLUnit, Geb issue: AJAX call firing when page loads is not able to be validated by script. As far as I'm aware, this should workas I'm waiting for the page to get the loanInformation object to be present

HomePage.groovy

com.temp.myApp.cucumber.pages

import geb.Page

class HomePage extends Page {
  static url = ""
  static at = { title == "Home" }
  static content = {
    mainHeading { $('h1') }
    loanInformation(required: false) { $('dl', 0) }
    loanNumber(required: false) { $('dl > dd', 0) }
  }

}

loanInformation.feature

Scenario Outline: Home page is displayed with the loan information
  When I go to the Home Page with <Loan Number> at the end of the URL
  Then I should be presented with the Home Page
  And I should see the loan number of <Loan Number>

Steps.groovy

package com.temp.myApp.cucumber.steps

this.metaClass.mixin(cucumber.api.groovy.EN)
Then(~'^I should see the loan number of (\\d+)$') { String loanNumber ->
  waitFor(10) { page.loanInformation.present }
  assert page.loanNumberText() == loanNumber
}