They changed it a while ago from 2 to 1. We have ADR here in October and I can not wait to return, We were reading the menu from Allearsnet.com just last night.
Solferino, you are right. There are signature restaurants that continue to be 2 credits, in addition to the dinner shows. A few others, than you mentioned, Narcoossee's, Citrico's and the Yachtsmen Steakhouse, I believe.