Carnival's reservation system will be down for scheduled maintenance starting tonight at 8pm and continue through tomorrow Saturday Oct 3 until 2pm.
During this time you will be unable to make or modify bookings through Carnival.com., or with The Call Center staff. This includes completing FunPasses as I just found out.
I know! I had all of my Info in order to complete everything. I entered it all in, then I got the "Fun Director" page saying "Dude...I swear this time it's not my fault".