I'm sure they are analyzing this situation and deciding to do something or not to do. There were 4 ? options, but in fact there are even more. Many more, but it costs more money and time. Just one example option. They could add one extra server for those japanese, who want a server to japanese speaking only. It would be filled quickly and would give room in all other servers. It would make those japanese more happy and even bring in more customers. Or some other idea which would make people more happy. Maybe not good business to do nothing. Better wait now few days and look how they solve this. They are in response, not us poor big mouth gamers.