Fixes #3296: Prevent invalid TileEntites from updating their block. (#3301)

Updating the blockstate of invalid TEs will cause Forge to restore the
block including the TE leading to invalid TEs sticking around after
being moved.

src/main/java/appeng/tile/crafting/TileCraftingStorageTile.java

@@ -74,7 +74,7 @@ public class TileCraftingStorageTile extends TileCraftingTile
 	@Override
 	public int getStorageBytes()
 	{
-		if( this.world == null || this.notLoaded() )
+		if( this.world == null || this.notLoaded() || this.isInvalid() )
 		{
 			return 0;
 		}