diff --git a/data-otservbr-global/scripts/quests/cults_of_tibia/event_on_item_moved.lua b/data-otservbr-global/scripts/quests/cults_of_tibia/event_on_item_moved.lua
index 13ecaa37431..15fc805c37d 100644
--- a/data-otservbr-global/scripts/quests/cults_of_tibia/event_on_item_moved.lua
+++ b/data-otservbr-global/scripts/quests/cults_of_tibia/event_on_item_moved.lua
@@ -3,44 +3,42 @@ local callback = EventCallback("CultsOnItemMoved")
 function callback.onItemMoved(item, count, fromPosition, toPosition, fromCylinder, toCylinder)
 	local fromPos = Position(33023, 31904, 14)
 	local toPos = Position(33052, 31932, 15)
-	local removeItem = false
 
 	if player:getPosition():isInRange(fromPos, toPos) and item:getId() == 23729 then
 		local tile = Tile(toPosition)
-		if tile then
-			local tileBoss = tile:getTopCreature()
-			if tileBoss and tileBoss:isMonster() then
-				local bossName = tileBoss:getName():lower()
-				if bossName == "the remorseless corruptor" then
-					tileBoss:addHealth(-17000)
-					tileBoss:remove()
-
-					local monster = Game.createMonster("The Corruptor of Souls", toPosition)
-					if not monster then
-						return false
-					end
-
-					removeItem = true
-					monster:registerEvent("CheckTile")
-
-					local storedHealth = Game.getStorageValue("healthSoul")
-					if storedHealth > 0 then
-						monster:addHealth(-(monster:getHealth() - storedHealth))
-					end
-
-					Game.setStorageValue("CheckTile", os.time() + 30)
-				elseif bossName == "the corruptor of souls" then
-					Game.setStorageValue("CheckTile", os.time() + 30)
-					removeItem = true
-				end
-			end
+		if not tile then
+			return
+		end
+
+		local tileBoss = tile:getTopCreature()
+		if not (tileBoss and tileBoss:isMonster()) then
+			return
 		end
 
-		if removeItem then
+		local bossName = tileBoss:getName():lower()
+		if bossName == "the remorseless corruptor" then
+			tileBoss:addHealth(-17000)
+			tileBoss:remove()
+
+			local monster = Game.createMonster("The Corruptor of Souls", toPosition)
+			if not monster then
+				return
+			end
+
+			monster:registerEvent("CheckTile")
+
+			local storedHealth = Game.getStorageValue("healthSoul")
+			if storedHealth > 0 then
+				monster:addHealth(-(monster:getHealth() - storedHealth))
+			end
+
+			Game.setStorageValue("CheckTile", os.time() + 30)
+			item:remove(1)
+		elseif bossName == "the corruptor of souls" then
+			Game.setStorageValue("CheckTile", os.time() + 30)
 			item:remove(1)
 		end
 	end
-	return true
 end
 
 callback:register()
diff --git a/data-otservbr-global/scripts/quests/the_secret_library_quest/event_on_item_moved.lua b/data-otservbr-global/scripts/quests/the_secret_library_quest/event_on_item_moved.lua
index d165d2be73a..01bb4ef715e 100644
--- a/data-otservbr-global/scripts/quests/the_secret_library_quest/event_on_item_moved.lua
+++ b/data-otservbr-global/scripts/quests/the_secret_library_quest/event_on_item_moved.lua
@@ -7,7 +7,6 @@ function callback.onItemMoved(item, count, fromPosition, toPosition, fromCylinde
 		Game.setStorageValue(Storage.Quest.U11_80.TheSecretLibrary.SmallIslands.Turtle, os.time() + 10 * 60)
 		item:remove(1)
 	end
-	return true
 end
 
 callback:register()
diff --git a/data/events/scripts/player.lua b/data/events/scripts/player.lua
index 8e96828ac74..a8fe0bfb679 100644
--- a/data/events/scripts/player.lua
+++ b/data/events/scripts/player.lua
@@ -370,7 +370,9 @@ function Player:onMoveItem(item, count, fromPosition, toPosition, fromCylinder,
 	return true
 end
 
-function Player:onItemMoved(item, count, fromPosition, toPosition, fromCylinder, toCylinder) end
+function Player:onItemMoved(item, count, fromPosition, toPosition, fromCylinder, toCylinder)
+	return true
+end
 
 function Player:onMoveCreature(creature, fromPosition, toPosition)
 	local player = creature:getPlayer()
@@ -381,8 +383,12 @@ function Player:onMoveCreature(creature, fromPosition, toPosition)
 	return true
 end
 
-function Player:onReportRuleViolation(targetName, reportType, reportReason, comment, translation) end
-function Player:onReportBug(message, position, category) end
+function Player:onReportRuleViolation(targetName, reportType, reportReason, comment, translation)
+	return
+end
+function Player:onReportBug(message, position, category)
+	return true
+end
 
 function Player:onTurn(direction)
 	if self:getGroup():getAccess() and self:getDirection() == direction then
diff --git a/data/scripts/eventcallbacks/player/on_report_bug.lua b/data/scripts/eventcallbacks/player/on_report_bug.lua
index 15077b2759b..ede9ad0e4ac 100644
--- a/data/scripts/eventcallbacks/player/on_report_bug.lua
+++ b/data/scripts/eventcallbacks/player/on_report_bug.lua
@@ -24,7 +24,6 @@ function callback.playerOnReportBug(player, message, position, category)
 	file:close()
 
 	player:sendTextMessage(MESSAGE_EVENT_ADVANCE, string.format("Your report has been sent to %s.", SERVER_NAME))
-	return true
 end
 
 callback:register()