It launched in 9/28 so it's a little late news. :!!
What I found :
1. KR site and TW site uses exact same format(is this term right?) so I guess other Asian localized site will share that format.
2. Launch packages are different per country. In Korea it was Black Widow/Captain America/SpiderMan, in Taiwan it's Scarlet Witch/Vision/Hawkeye(if google translator is right).
3. The only post in screenshot forum in TW is actually immigrated KR post. Though the title/comment is not same.
In April 21, Ubitus said "The Popular MMO Action-RPG Will Be Available in Korea and Japan This Summer, China Soon After". Taiwan jumped the queue! :D