Hello. This is the Gravity Co., Ltd. Ragnarok Online: Zero Operations Team.
Here is the notice regarding the regular maintenance on March 29 (Wed).
※ During the maintenance period (10:00 ~ ~15:00~ 15:30 (revised 3/29 15:06)), GNJOY system maintenance will be conducted, and some services (login, web mall, cash charging) will be suspended.
■ Maintenance Time
- All Servers: 10:00 ~ 16:00 (Completed)
■ Maintenance Details
- System maintenance will be conducted for server stabilization.
- The item specifications dropped by monsters in the Eastern area of the Giant Dimensional Rift will be partially changed.
- Target Monster:
Wisdom of Sin - Target Item:
Calamity Shield
* The random option applied upon drop will be changed from the [Seed of Calamity] random option to the [Ignited Calamity] random option.
- The issue where importing does not proceed smoothly when opening a 
Vending shop will be fixed.
Please familiarize yourself with the maintenance details to avoid any inconvenience in gameplay.
Thank you.
Gravity Co., Ltd. Ragnarok Online: Zero Operations Team