I was looking at the WDW website to see about *maybe* upgrading as we are going Jan. 2008. Are the discount codes/free park hoppers not available anymore?
Yes. Don't trust the website. It's notorious for giving bad information about availability. Simply moving a day forward/backward may fix the problem, but a new one's created by altering your dates to something other than what you're looking for. Call CRO and see if the dates are available.