Taylormade never offered these clubs in "full steel" shafts. The 4 and 5 irons are always graphite, which TM states is to help with improved loft and playability.
The website was updated sometime during the day to correct this, but the initial listing did not indicate this fact.
As to shipping, my acct. still says that they have not shipped, but the "Track by reference" method mentioned above states that mine will be delivered today.