Don't think Castle in the Sky is already patched to iRO, on top of that Episode 1's date can neither match kROs nor iROs. If someone could clear up that mess. :P
There is a reason why the focus is on the Korean servers, as listing each server's version of their episodic updates would simply add confusion and clutter to the page. Did you not read the original description on the page? Now it doesn't make sense with your revision. I'm going to have to roll it back to the previous version.