World Quest: Break the Sword Cemetery Seal is bugged. You have to go to each arena and do the battles but the waves stops at the first and never go all the way to completion, making all chests and the elemental lantern you have to light up remain untouchable.
when I did the arena, this error appeared on my console log
12:27:05 <WARN:ScriptLib> [LUA] Call improperly implemented RefreshGroup with {group_id:133001275,suite:1,} ```