it will be almost certain like how it was explained in one of the other export regions:
Dear players!
We are glad to announce that XX dates will be the last dates when the transfer between servers will take place. After the Age of Magic update, which will take place on August , the transfer will be disabled. And from now on, the character transfer service will be provided on an irregular basis - from time to time in the event format. We recommend that you decide on the server where your character will stay after the end of the last transfer on August. This is important because the next "move" can take place either a few weeks after the update or a few months later.
Why was such a decision made?
— This decision of the NCSOFT developers is dictated by the constant need to update the transfer script in case of significant changes in content and game mechanics. Sometimes editing the transfer script can take a long time.
Is this the only reason for canceling the scheduled transfer?
— No, not the only one. The developers decided to harmonize the add. services (transfer) in regions with the original Korean version. As you know, in Korea, the transfer is carried out irregularly, but only as part of significant events or events.