diff --git a/scripts/zones/Jugner_Forest/Zone.lua b/scripts/zones/Jugner_Forest/Zone.lua
index f66fda78bd6..f572e7b7f03 100644
--- a/scripts/zones/Jugner_Forest/Zone.lua
+++ b/scripts/zones/Jugner_Forest/Zone.lua
@@ -24,6 +24,11 @@ function onInitialize(zone)
     tpz.conq.setRegionalConquestOverseers(zone:getRegionID())
 
     tpz.helm.initZone(zone, tpz.helm.type.LOGGING)
+
+    local respawnTime = 900 + math.random(0, 6) * 1800 -- 0:15 to 3:15 spawn timer in 30 minute intervals
+    for offset = 1, 10 do
+        GetMobByID(ID.mob.KING_ARTHRO - offset):setRespawnTime(respawnTime)
+    end
 end
 
 function onZoneIn( player, prevZone)
diff --git a/scripts/zones/Jugner_Forest/mobs/King_Arthro.lua b/scripts/zones/Jugner_Forest/mobs/King_Arthro.lua
index 446d54463a6..35c550e4275 100644
--- a/scripts/zones/Jugner_Forest/mobs/King_Arthro.lua
+++ b/scripts/zones/Jugner_Forest/mobs/King_Arthro.lua
@@ -55,7 +55,7 @@ function onMobDespawn(mob)
     GetMobByID(KingArthroID):setLocalVar("[POP]King_Arthro", 0)
 
     -- Set respawn of 21:05 to 24:05
-    local respawnTime = math.random(21, 24) * 3600 + 300
+    local respawnTime = 75900 + math.random(0,6) * 1800 -- 21:05 to 24:05 respawn timer in 30 minute intervals
     for offset = 1, 10 do
         GetMobByID(KingArthroID - offset):setRespawnTime(respawnTime)
     end
diff --git a/sql/mob_groups.sql b/sql/mob_groups.sql
index c541a05e85e..e6dff0e1176 100644
--- a/sql/mob_groups.sql
+++ b/sql/mob_groups.sql
@@ -7087,7 +7087,7 @@ INSERT INTO `mob_groups` VALUES (2,3742,104,'Spring_Pugil',0,128,147,0,0,16,18,0
 INSERT INTO `mob_groups` VALUES (3,5133,104,'Thread_Leech',0,128,895,0,0,19,22,0);
 INSERT INTO `mob_groups` VALUES (4,1323,104,'Ferocious_Pugil',0,128,147,0,0,24,25,0);
 INSERT INTO `mob_groups` VALUES (5,2001,104,'Huge_Leech',0,128,895,0,0,27,29,0);
-INSERT INTO `mob_groups` VALUES (6,2271,104,'Knight_Crab',300,0,93,0,0,35,35,0);
+INSERT INTO `mob_groups` VALUES (6,2271,104,'Knight_Crab',0,128,93,0,0,35,35,0);
 INSERT INTO `mob_groups` VALUES (7,2254,104,'King_Arthro',0,128,1449,35000,7500,55,55,0);
 INSERT INTO `mob_groups` VALUES (8,3752,104,'Stag_Beetle',330,0,2321,0,0,20,23,0);
 INSERT INTO `mob_groups` VALUES (9,4285,104,'Wandering_Sapling',330,0,2619,0,0,13,16,0);