Hmm, weird... just tested it again here, and it's still OK for me. Did it not show the 'Hosting Plan' as
12 months of L1: Crazy Domain Insane: $119.40
Your set up fee is waived because of pre-payment: $0.00
Sub-total: $119.40
...or was it the promo code that didn't work?
(ps - the details above were displayed before entering the promo code
)