diff --git a/src/main/java/net/minecraft/entity/Entity.java b/src/main/java/net/minecraft/entity/Entity.java
index 1e45c8c..74d4ac3 100644
--- a/src/main/java/net/minecraft/entity/Entity.java
+++ b/src/main/java/net/minecraft/entity/Entity.java
@@ -135,7 +135,7 @@
 	public ArrayList<EntityItem> capturedDrops = new ArrayList<EntityItem>();
 	private UUID persistentID;
 
-	private HashMap<String, IExtendedEntityProperties> extendedProperties;
+	protected HashMap<String, IExtendedEntityProperties> extendedProperties;
 
 	public int getEntityId()
 	{
diff --git a/src/main/java/net/minecraft/entity/player/EntityPlayer.java b/src/main/java/net/minecraft/entity/player/EntityPlayer.java
index 13cceb6..7603de7 100644
--- a/src/main/java/net/minecraft/entity/player/EntityPlayer.java
+++ b/src/main/java/net/minecraft/entity/player/EntityPlayer.java
@@ -2009,6 +2009,10 @@
 			this.experience = par1EntityPlayer.experience;
 			this.setScore(par1EntityPlayer.getScore());
 			this.teleportDirection = par1EntityPlayer.teleportDirection;
+			//Copy and re-init ExtendedProperties when switching dimensions.
+			this.extendedProperties = par1EntityPlayer.extendedProperties;
+			for (net.minecraftforge.common.IExtendedEntityProperties p : this.extendedProperties.values())
+				p.init(this, this.worldObj);
 		}
 		else if (this.worldObj.getGameRules().getGameRuleBooleanValue("keepInventory"))
 		{
diff --git a/src/main/java/net/minecraftforge/common/IExtendedEntityProperties.java b/src/main/java/net/minecraftforge/common/IExtendedEntityProperties.java
index 1b937a4..60030f1 100644
--- a/src/main/java/net/minecraftforge/common/IExtendedEntityProperties.java
+++ b/src/main/java/net/minecraftforge/common/IExtendedEntityProperties.java
@@ -30,6 +30,8 @@
 	 * Used to initialize the extended properties with the entity that this is attached to, as well
 	 * as the world object.
 	 * Called automatically if you register with the EntityConstructing event.
+	 * May be called multiple times if the extended properties is moved over to a new entity.
+	 *  Such as when a player switches dimension {Minecraft re-creates the player entity}
 	 * @param entity  The entity that this extended properties is attached to
 	 * @param world  The world in which the entity exists
 	 */
diff --git a/src/main/resources/fmlversion.properties b/src/main/resources/fmlversion.properties
index 9912d88..d8b7442 100644
--- a/src/main/resources/fmlversion.properties
+++ b/src/main/resources/fmlversion.properties
@@ -1,6 +1,6 @@
 fmlbuild.major.number=7
 fmlbuild.minor.number=2
 fmlbuild.revision.number=172
-fmlbuild.build.number=29
+fmlbuild.build.number=30
 fmlbuild.mcversion=1.7.2
 fmlbuild.mcpversion=9.03