The Qantas Industry site which used to have the xONEx fares is now password protected, but
some pages are still publicly accessible . Clicking around I found this:
Originally Posted by Qantas Site
Effective immediately Flight Application and Routings has been amended to include Kenya for the Oneworld Explorer Fare (AONE*/DONE*/L#ONE*)
Effective for sales on/after 15 January 2006, First and Business class fare levels ex Egypt have been amended for the Oneworld Explorer Fare (AONE*/DONE*/L#ONE*), Oneworld Circle Trip Explorer Fares (AONEWC*/DONEWC*/L#ONEWC*), and Global Explorer Fare(AGLOB*/ DGLOB*/ L#GLOB*)
(Emphasis added.)
Something tells me that it will not be a fare reduction.