Join Date: May 2004
Location: SIN (LEJ once a year)
Programs: SQ, LH, BA, IHG Diamond AMB, HH Gold, SLH Indulged, Accor Gold, Hyatt Discoverist
Posts: 7,738
I have not heard of reports where folks were able to unregister from a promo and sign up for the correct one. It will likely be agonizing conversations with IHG Rewards Support and a positive outcome is highly unlikely.
For what its worth, I'm Spire and got also the option of Gold & Platinum presented. "Personalization" not.