OK, just tried to add an address in myself, have the same issue! I hadn't checked after the KK update, however my old addresses are still showing up OK. FFS Samsung and their stupidity again
The people of XDA, including the Devs. Do not have to help you. We all choose to help. Everyone also starts somewhere.
City I live in makes and invented the Kitkat... I run Kitkat on my device. Aww how cute.