diff --git a/FightSystem_14/src/de/steamwar/fightsystem/utils/FlatteningWrapper14.java b/FightSystem_14/src/de/steamwar/fightsystem/utils/FlatteningWrapper14.java
index 9a3becc..f8cb161 100644
--- a/FightSystem_14/src/de/steamwar/fightsystem/utils/FlatteningWrapper14.java
+++ b/FightSystem_14/src/de/steamwar/fightsystem/utils/FlatteningWrapper14.java
@@ -25,6 +25,7 @@ import org.bukkit.World;
 import org.bukkit.block.Block;
 import org.bukkit.block.data.BlockData;
 import org.bukkit.block.data.Waterlogged;
+import org.bukkit.block.data.type.Dispenser;
 import org.bukkit.event.block.BlockPhysicsEvent;
 import org.bukkit.inventory.ItemStack;
 import org.bukkit.inventory.meta.BlockDataMeta;
@@ -94,4 +95,9 @@ public class FlatteningWrapper14 implements FlatteningWrapper {
     public boolean checkPistonMoving(Block block) {
         return block.getType() == Material.MOVING_PISTON;
     }
+
+    @Override
+    public boolean isFacingWater(Block dispenser) {
+        return dispenser.getRelative(((Dispenser) dispenser.getBlockData()).getFacing()).isLiquid();
+    }
 }
diff --git a/FightSystem_8/src/de/steamwar/fightsystem/utils/FlatteningWrapper8.java b/FightSystem_8/src/de/steamwar/fightsystem/utils/FlatteningWrapper8.java
index a6ac1eb..75fcb96 100644
--- a/FightSystem_8/src/de/steamwar/fightsystem/utils/FlatteningWrapper8.java
+++ b/FightSystem_8/src/de/steamwar/fightsystem/utils/FlatteningWrapper8.java
@@ -72,4 +72,9 @@ public class FlatteningWrapper8 implements FlatteningWrapper {
     public boolean checkPistonMoving(Block block) {
         return block.getType() == Material.PISTON_MOVING_PIECE;
     }
+
+    @Override
+    public boolean isFacingWater(Block dispenser) {
+        return false;
+    }
 }
diff --git a/FightSystem_Core/src/config.yml b/FightSystem_Core/src/config.yml
index 711d1d2..14a9fed 100644
--- a/FightSystem_Core/src/config.yml
+++ b/FightSystem_Core/src/config.yml
@@ -20,7 +20,7 @@ Ranks: [] # Disables ranks for this schematic type if missing
 
 Times:
   # Time in seconds the server stops after starting if nobody joins
-  NoPlayersOnlineDuration: 30 # defaults to 30 if missing
+  NoPlayersOnlineDuration: 300 # defaults to 300 if missing
   # Time in seconds the team leaders have to choose their schematic
   PreSchemPasteDuration: 120 # defaults to 120 if missing
   # Time in seconds for preparing
diff --git a/FightSystem_Core/src/de/steamwar/fightsystem/Config.java b/FightSystem_Core/src/de/steamwar/fightsystem/Config.java
index 1123289..f1affb4 100644
--- a/FightSystem_Core/src/de/steamwar/fightsystem/Config.java
+++ b/FightSystem_Core/src/de/steamwar/fightsystem/Config.java
@@ -155,7 +155,7 @@ public class Config {
         }
         FileConfiguration worldconfig = YamlConfiguration.loadConfiguration(worldConfigFile);
 
-        NoPlayerOnlineDuration = config.getInt("Times.NoPlayersOnlineDuration", 30);
+        NoPlayerOnlineDuration = config.getInt("Times.NoPlayersOnlineDuration", 300);
         PreSchemPasteDuration = config.getInt("Times.PreSchemPasteDuration", 120);
         SetupDuration = config.getInt("Times.SetupDuration", 300);
         PreFightDuration = config.getInt("Times.PreFightDuration", 30);
diff --git a/FightSystem_Core/src/de/steamwar/fightsystem/countdown/NoPlayersOnlineCountdown.java b/FightSystem_Core/src/de/steamwar/fightsystem/countdown/NoPlayersOnlineCountdown.java
index 11cb3c9..94e54e2 100644
--- a/FightSystem_Core/src/de/steamwar/fightsystem/countdown/NoPlayersOnlineCountdown.java
+++ b/FightSystem_Core/src/de/steamwar/fightsystem/countdown/NoPlayersOnlineCountdown.java
@@ -23,31 +23,16 @@ import de.steamwar.fightsystem.ArenaMode;
 import de.steamwar.fightsystem.Config;
 import de.steamwar.fightsystem.states.FightState;
 import de.steamwar.fightsystem.states.StateDependentCountdown;
-import de.steamwar.fightsystem.states.StateDependentListener;
 import de.steamwar.fightsystem.utils.Message;
 import org.bukkit.Bukkit;
-import org.bukkit.event.EventHandler;
-import org.bukkit.event.Listener;
-import org.bukkit.event.player.PlayerJoinEvent;
 
-public class NoPlayersOnlineCountdown extends Countdown implements Listener {
+public class NoPlayersOnlineCountdown extends Countdown {
 
     public NoPlayersOnlineCountdown() {
         super(Config.NoPlayerOnlineDuration, new Message("SHUTDOWN_COUNTDOWN"), null, false);
 
-        new StateDependentListener(ArenaMode.AntiReplay, FightState.PreLeaderSetup, this);
-        new StateDependentCountdown(ArenaMode.AntiReplay, FightState.PreLeaderSetup, this) {
-            @Override
-            public void enable() {
-                if(Bukkit.getOnlinePlayers().isEmpty())
-                    super.enable();
-            }
-        };
-    }
-
-    @EventHandler
-    public void handlePlayerJoin(PlayerJoinEvent event) {
-        disable();
+        if (!Config.ArenaLeaveable)
+            new StateDependentCountdown(ArenaMode.AntiReplay, FightState.PreLeaderSetup, this);
     }
 
     @Override
diff --git a/FightSystem_Core/src/de/steamwar/fightsystem/listener/InFightInventory.java b/FightSystem_Core/src/de/steamwar/fightsystem/listener/InFightInventory.java
index 85eb983..ad41d0a 100644
--- a/FightSystem_Core/src/de/steamwar/fightsystem/listener/InFightInventory.java
+++ b/FightSystem_Core/src/de/steamwar/fightsystem/listener/InFightInventory.java
@@ -20,7 +20,6 @@
 package de.steamwar.fightsystem.listener;
 
 import de.steamwar.fightsystem.ArenaMode;
-import de.steamwar.fightsystem.Config;
 import de.steamwar.fightsystem.fight.Fight;
 import de.steamwar.fightsystem.states.FightState;
 import de.steamwar.fightsystem.states.StateDependentListener;
@@ -28,7 +27,6 @@ import org.bukkit.Material;
 import org.bukkit.entity.Player;
 import org.bukkit.event.EventHandler;
 import org.bukkit.event.Listener;
-import org.bukkit.event.block.BlockDispenseEvent;
 import org.bukkit.event.inventory.InventoryClickEvent;
 import org.bukkit.event.inventory.InventoryDragEvent;
 import org.bukkit.event.inventory.InventoryType;
@@ -74,10 +72,4 @@ public class InFightInventory implements Listener {
             }
         }
     }
-
-    @EventHandler
-    public void onBlockDispense(BlockDispenseEvent e) {
-        if(Config.ArenaRegion.inRegion(e.getBlock()) && e.getItem().getType() == Material.TNT)
-            e.setCancelled(true);
-    }
 }
diff --git a/FightSystem_Core/src/de/steamwar/fightsystem/listener/Permanent.java b/FightSystem_Core/src/de/steamwar/fightsystem/listener/Permanent.java
index cc820ae..877e3e5 100644
--- a/FightSystem_Core/src/de/steamwar/fightsystem/listener/Permanent.java
+++ b/FightSystem_Core/src/de/steamwar/fightsystem/listener/Permanent.java
@@ -27,6 +27,7 @@ import de.steamwar.fightsystem.fight.FightPlayer;
 import de.steamwar.fightsystem.fight.FightTeam;
 import de.steamwar.fightsystem.states.FightState;
 import de.steamwar.fightsystem.states.StateDependentListener;
+import de.steamwar.fightsystem.utils.FlatteningWrapper;
 import net.md_5.bungee.api.ChatMessageType;
 import org.bukkit.GameMode;
 import org.bukkit.Material;
@@ -37,6 +38,7 @@ import org.bukkit.event.EventPriority;
 import org.bukkit.event.Listener;
 import org.bukkit.event.entity.EntityExplodeEvent;
 import org.bukkit.event.entity.EntityPickupItemEvent;
+import org.bukkit.event.block.BlockDispenseEvent;
 import org.bukkit.event.block.BlockFromToEvent;
 import org.bukkit.event.entity.FoodLevelChangeEvent;
 import org.bukkit.event.entity.PlayerDeathEvent;
@@ -183,4 +185,15 @@ public class Permanent implements Listener {
 
         event.setCancelled(true);
     }
+
+    @EventHandler
+    public void onBlockDispense(BlockDispenseEvent e) {
+        Block block = e.getBlock();
+
+        if(!Config.ArenaRegion.inRegion(block))
+            return;
+
+        if(e.getItem().getType() == Material.TNT || FlatteningWrapper.impl.isFacingWater(block))
+            e.setCancelled(true);
+    }
 }
diff --git a/FightSystem_Core/src/de/steamwar/fightsystem/utils/FlatteningWrapper.java b/FightSystem_Core/src/de/steamwar/fightsystem/utils/FlatteningWrapper.java
index 3374089..ee93936 100644
--- a/FightSystem_Core/src/de/steamwar/fightsystem/utils/FlatteningWrapper.java
+++ b/FightSystem_Core/src/de/steamwar/fightsystem/utils/FlatteningWrapper.java
@@ -44,4 +44,6 @@ public interface FlatteningWrapper {
     void forceLoadChunk(World world, int cX, int cZ);
 
     boolean checkPistonMoving(Block block);
+
+    boolean isFacingWater(Block dispenser);
 }