From my battle to our war, MMORPG MIR4Greetings, This is MIR4.
Update maintenance for AppStore is over at 9:20pm(UTC+8) right after passing the store review in Appstore.
If you have been using Appstore to play MIR4, please prepare for your adventures again.
We sincerely apologize for the inconvenience that Dragonians had to suffer due to the delayed review process.
Thank you for your kind understanding and cooperation.