diff --git a/BauSystem_19/src/de/steamwar/bausystem/utils/NMSWrapper19.java b/BauSystem_19/src/de/steamwar/bausystem/utils/NMSWrapper19.java
index 24edeb9a..d6c7df29 100644
--- a/BauSystem_19/src/de/steamwar/bausystem/utils/NMSWrapper19.java
+++ b/BauSystem_19/src/de/steamwar/bausystem/utils/NMSWrapper19.java
@@ -28,6 +28,7 @@ import net.minecraft.nbt.NBTTagCompound;
 import net.minecraft.nbt.NBTTagList;
 import net.minecraft.network.protocol.Packet;
 import net.minecraft.network.protocol.game.*;
+import net.minecraft.network.syncher.DataWatcher;
 import net.minecraft.server.level.PlayerInteractManager;
 import net.minecraft.world.level.EnumGamemode;
 import net.minecraft.world.phys.Vec3D;
@@ -44,7 +45,6 @@ import org.bukkit.inventory.ItemStack;
 
 import java.util.ArrayList;
 import java.util.List;
-import java.util.Objects;
 import java.util.function.LongSupplier;
 
 public class NMSWrapper19 implements NMSWrapper {
@@ -91,7 +91,9 @@ public class NMSWrapper19 implements NMSWrapper {
 
             if (entity instanceof TNTPrimed) {
                 net.minecraft.world.entity.Entity serverEntity = ((CraftEntity) entity).getHandle();
-                packets.add(new PacketPlayOutEntityMetadata(serverEntity.ah(), Objects.requireNonNull(serverEntity.al().c())));
+                List<DataWatcher.b<?>> list = serverEntity.al().c();
+                if(list != null)
+                    packets.add(new PacketPlayOutEntityMetadata(serverEntity.ah(), list));
             }
         });
     }
diff --git a/BauSystem_Main/src/de/steamwar/bausystem/features/region/TNTListener.java b/BauSystem_Main/src/de/steamwar/bausystem/features/region/TNTListener.java
index 6bb5b15b..958471e2 100644
--- a/BauSystem_Main/src/de/steamwar/bausystem/features/region/TNTListener.java
+++ b/BauSystem_Main/src/de/steamwar/bausystem/features/region/TNTListener.java
@@ -35,6 +35,7 @@ import org.bukkit.block.Block;
 import org.bukkit.entity.Player;
 import org.bukkit.event.Event;
 import org.bukkit.event.EventHandler;
+import org.bukkit.event.EventPriority;
 import org.bukkit.event.Listener;
 import org.bukkit.event.block.BlockExplodeEvent;
 import org.bukkit.event.entity.EntityExplodeEvent;
@@ -83,7 +84,7 @@ public class TNTListener implements Listener {
         explode(event.blockList(), event.getBlock().getLocation(), null, null);
     }
 
-    @EventHandler
+    @EventHandler(priority = EventPriority.HIGH, ignoreCancelled = true)
     public void onExplode(EntityExplodeEvent event) {
         explode(event.blockList(), event.getLocation(), EventType.TNTExplodeInBuild, event);
     }
diff --git a/BauSystem_Main/src/de/steamwar/bausystem/features/script/ScriptListener.java b/BauSystem_Main/src/de/steamwar/bausystem/features/script/ScriptListener.java
index fbdbf0f2..ef9abe06 100644
--- a/BauSystem_Main/src/de/steamwar/bausystem/features/script/ScriptListener.java
+++ b/BauSystem_Main/src/de/steamwar/bausystem/features/script/ScriptListener.java
@@ -47,7 +47,7 @@ public class ScriptListener implements Listener {
         new ScriptExecutor((BookMeta) item.getItemMeta(), event.getPlayer(), null);
     }
 
-    @EventHandler
+    @EventHandler(priority = EventPriority.LOWEST)
     public void onPlayerJoin(PlayerJoinEvent event) {
         GLOBAL_CONTEXT.put(event.getPlayer(), new Context());
     }
diff --git a/BauSystem_Main/src/de/steamwar/bausystem/features/script/command/If.java b/BauSystem_Main/src/de/steamwar/bausystem/features/script/command/If.java
index e2a2ac44..47d92f25 100644
--- a/BauSystem_Main/src/de/steamwar/bausystem/features/script/command/If.java
+++ b/BauSystem_Main/src/de/steamwar/bausystem/features/script/command/If.java
@@ -46,7 +46,7 @@ public class If implements SpecialCommand {
             BauSystem.MESSAGE.send("SCRIPT_COMMAND_ERROR_NO_BOOLEAN", scriptExecutor.getPlayer());
             return false;
         }
-        if (v.asBoolean()) {
+        if (v.asBoolean() && command.length > 2) {
             jumpToIndex(scriptExecutor, command[2]);
         } else if (command.length > 3) {
             jumpToIndex(scriptExecutor, command[3]);
diff --git a/BauSystem_Main/src/de/steamwar/bausystem/features/script/custom/event/EventListener.java b/BauSystem_Main/src/de/steamwar/bausystem/features/script/custom/event/EventListener.java
index f8913e28..4ee1a97d 100644
--- a/BauSystem_Main/src/de/steamwar/bausystem/features/script/custom/event/EventListener.java
+++ b/BauSystem_Main/src/de/steamwar/bausystem/features/script/custom/event/EventListener.java
@@ -30,6 +30,7 @@ import org.bukkit.Bukkit;
 import org.bukkit.entity.EntityType;
 import org.bukkit.entity.Player;
 import org.bukkit.event.EventHandler;
+import org.bukkit.event.EventPriority;
 import org.bukkit.event.Listener;
 import org.bukkit.event.block.Action;
 import org.bukkit.event.block.BlockBreakEvent;
@@ -58,7 +59,7 @@ public class EventListener implements Listener {
         }, 2, 2);
     }
 
-    @EventHandler
+    @EventHandler(priority = EventPriority.MONITOR)
     public void onPlayerJoin(PlayerJoinEvent event) {
         manager.callEvent(EventType.SelfJoin, event.getPlayer(), event);
     }
diff --git a/BauSystem_Main/src/de/steamwar/bausystem/features/tracer/record/Recorder.java b/BauSystem_Main/src/de/steamwar/bausystem/features/tracer/record/Recorder.java
index 2d74492d..fe941f5f 100644
--- a/BauSystem_Main/src/de/steamwar/bausystem/features/tracer/record/Recorder.java
+++ b/BauSystem_Main/src/de/steamwar/bausystem/features/tracer/record/Recorder.java
@@ -32,6 +32,7 @@ import org.bukkit.entity.Entity;
 import org.bukkit.entity.Player;
 import org.bukkit.entity.TNTPrimed;
 import org.bukkit.event.EventHandler;
+import org.bukkit.event.EventPriority;
 import org.bukkit.event.Listener;
 import org.bukkit.event.entity.EntityExplodeEvent;
 import org.bukkit.event.entity.EntitySpawnEvent;
@@ -180,7 +181,7 @@ public class Recorder implements Listener {
         });
     }
 
-    @EventHandler
+    @EventHandler(priority = EventPriority.LOWEST, ignoreCancelled = true)
     public void onEntityExplode(EntityExplodeEvent event) {
         Entity entity = event.getEntity();
         if (!(entity instanceof TNTPrimed)) {
@@ -188,7 +189,9 @@ public class Recorder implements Listener {
         }
         TraceRecorder traceRecorder = get((TNTPrimed) entity);
         Region region = tntTraceRecorderMap.get((TNTPrimed) entity);
-        traceRecorder.explode((TNTPrimed) entity, !event.blockList().isEmpty() && region.inRegion(event.getLocation(), RegionType.BUILD, RegionExtensionType.EXTENSION));
+        boolean inBuildRegion = event.blockList().stream().anyMatch(block -> region.inRegion(block.getLocation(), RegionType.BUILD, RegionExtensionType.EXTENSION));
+        System.out.println(event.blockList() + " " + inBuildRegion);
+        traceRecorder.explode((TNTPrimed) entity, inBuildRegion);
         tntTraceRecorderMap.remove(entity);
         tick();
     }