Hello, This is GM Lulu.
IOS update distribution has been completed and is now available in the Apple App Store :
You can log on to the game normally after the update.
Once again, we apologize for any inconvenience caused by the delayed iOS deployment.
※ Distribution of the Apple App Store may take place between individuals.
☞ Apple Download
The current development team has created a program for users who experience inconvenience due to delayed iOS deployment.
Ver 1.8.4 Compensation is being discussed for the users of the App Store who have not accessed the game since the update check.
Details of the compensation will be given through a separate notice.