Ah, interesting. Thanks. I was just intrigued that they 'retracted' something. I wondered where and how. They rarely admit mistakes.
Doesn't surprise me that they still knowingly peddle their "mistakes" to the public though. They're been doing that for 100 years.
PS. (If it's not already too late) Why not do the item but make it clear to the congregation that the brochure contains a mistaken claim that has been retracted and imply that the honest thing to do would be to let the householder know this? LOL.