Program: 169854
Project: 169854
Buggy source:
@EventHandler public void preInit(FMLPreInitializationEvent event){
  if (!isPreInit) {
    Modstats.instance().getReporter().registerMod(INSTANCE);
    MinecraftForge.EVENT_BUS.register(INSTANCE);
    LOGGER.fine("String_Node_Str" + LanguageUtility.loadLanguages(icbm.Reference.LANGUAGE_PATH,icbm.Reference.LANGUAGES) + "String_Node_Str");
    Settings.initiate();
    Settings.CONFIGURATION.load();
    blockSulfurOre=new BlockSulfureOre(Settings.getNextBlockID());
    blockMulti=new BlockMulti(Settings.getNextBlockID()).setPacketType(PACKET_TILE);
    itemPoisonPowder=new ItemICBMBase(Settings.getNextItemID(),"String_Node_Str");
    itemSulfurDust=new ItemICBMBase(Settings.getNextItemID(),"String_Node_Str");
    GameRegistry.registerBlock(blockSulfurOre,"String_Node_Str");
    sulfureOreGenData=new OreGeneratorICBM("String_Node_Str","String_Node_Str",new ItemStack(blockSulfurOre),0,40,20,4).enable(Settings.CONFIGURATION);
    if (OreDictionary.getOres("String_Node_Str").size() > 0) {
      blockRadioactive=Block.blocksList[OreDictionary.getOres("String_Node_Str").get(0).itemID];
      LOGGER.fine("String_Node_Str");
    }
    Block.obsidian.setResistance(Settings.CONFIGURATION.get(Configuration.CATEGORY_GENERAL,"String_Node_Str",45).getInt(45));
    LOGGER.fine("String_Node_Str" + Block.obsidian.getExplosionResistance(null));
    Settings.CONFIGURATION.save();
    OreDictionary.registerOre("String_Node_Str",itemSulfurDust);
    OreGenerator.addOre(sulfureOreGenData);
    GameRegistry.registerTileEntity(TileMultiBlockPart.class,"String_Node_Str");
    isPreInit=true;
  }
}

Fixed version (ground truth):
@EventHandler public void preInit(FMLPreInitializationEvent event){
  if (!isPreInit) {
    Modstats.instance().getReporter().registerMod(INSTANCE);
    MinecraftForge.EVENT_BUS.register(INSTANCE);
    LOGGER.fine("String_Node_Str" + LanguageUtility.loadLanguages(icbm.Reference.LANGUAGE_PATH,icbm.Reference.LANGUAGES) + "String_Node_Str");
    Settings.initiate();
    Settings.CONFIGURATION.load();
    blockSulfurOre=new BlockSulfureOre(Settings.getNextBlockID());
    blockMulti=new BlockMulti(Settings.getNextBlockID()).setPacketType(PACKET_TILE);
    itemPoisonPowder=new ItemICBMBase(Settings.getNextItemID(),"String_Node_Str");
    itemSulfurDust=new ItemICBMBase(Settings.getNextItemID(),"String_Node_Str");
    GameRegistry.registerBlock(blockSulfurOre,"String_Node_Str");
    GameRegistry.registerBlock(blockMulti,"String_Node_Str");
    sulfureOreGenData=new OreGeneratorICBM("String_Node_Str","String_Node_Str",new ItemStack(blockSulfurOre),0,40,20,4).enable(Settings.CONFIGURATION);
    if (OreDictionary.getOres("String_Node_Str").size() > 0) {
      blockRadioactive=Block.blocksList[OreDictionary.getOres("String_Node_Str").get(0).itemID];
      LOGGER.fine("String_Node_Str");
    }
    Block.obsidian.setResistance(Settings.CONFIGURATION.get(Configuration.CATEGORY_GENERAL,"String_Node_Str",45).getInt(45));
    LOGGER.fine("String_Node_Str" + Block.obsidian.getExplosionResistance(null));
    Settings.CONFIGURATION.save();
    OreDictionary.registerOre("String_Node_Str",itemSulfurDust);
    OreGenerator.addOre(sulfureOreGenData);
    GameRegistry.registerTileEntity(TileMultiBlockPart.class,"String_Node_Str");
    isPreInit=true;
  }
}