This is the Happy Wars Management Team.
As always, thank you for playing Happy Wars.
The following issue has occurred regarding Monster Slayer Buff Gems obtained during the Monster Slayer Buff Gem Campaign that took place between January 17th and January 31st, 2019.
・Monster Slayer Buffs disappeared without turning into another buff at the end of the season.
・Buffs placed in open buff slots that previously held a Monster Slayer Buff disappear instead of being successfully placed on the weapon.
We are currently working on a fix for this issue.
For now, we ask that players not place buffs in slots of weapons that previously held a Monster Slayer Buff obtained during the time period that this issue occurred.
We apologize for any and all inconvenience caused by this issue.
Issue with Monster Slayer Buff Gems