Program: 135098
Project: 135098
Buggy source:
@Override public List<String> getWailaBody(Entity entity,List<String> tip,IWailaEntityAccessor data,IWailaConfigHandler cfg){
  if (entity instanceof EntityHorse) {
    EntityHorse horse=(EntityHorse)entity;
    if (cfg.getConfig("String_Node_Str"))     tip.add(StatCollector.translateToLocal("String_Node_Str") + "String_Node_Str" + Utilities.round(horse.getHorseJumpStrength(),4));
    if (cfg.getConfig("String_Node_Str"))     tip.add(StatCollector.translateToLocal("String_Node_Str") + "String_Node_Str" + Utilities.round(horse.getEntityAttribute(SharedMonsterAttributes.movementSpeed).getAttributeValue(),4));
  }
 else   if (cfg.getConfig(showProfession)) {
    String profession="String_Node_Str";
    if (FMLCommonHandler.instance().getSide().equals(Side.CLIENT) && entity instanceof EntityVillager) {
      EntityVillager villager=(EntityVillager)entity;
      profession=StatCollector.translateToLocal("String_Node_Str" + Utilities.getVillagerName(villager.getProfession()));
    }
    if (entity instanceof EntityZombie) {
      EntityZombie zombie=(EntityZombie)entity;
      if (zombie.isVillager())       profession=StatCollector.translateToLocal("String_Node_Str");
    }
    if (entity instanceof EntityWitch)     profession=StatCollector.translateToLocal("String_Node_Str");
    if (!profession.isEmpty())     tip.add(StatCollector.translateToLocal("String_Node_Str") + "String_Node_Str" + profession);
  }
 else   if (entity instanceof EntityTNTPrimed && cfg.getConfig(showTntFuse))   tip.add(StatCollector.translateToLocal("String_Node_Str") + "String_Node_Str" + data.getNBTData().getByte("String_Node_Str"));
  return tip;
}

Fixed version (ground truth):
@Override public List<String> getWailaBody(Entity entity,List<String> tip,IWailaEntityAccessor data,IWailaConfigHandler cfg){
  if (entity instanceof EntityHorse) {
    EntityHorse horse=(EntityHorse)entity;
    if (cfg.getConfig("String_Node_Str"))     tip.add(StatCollector.translateToLocal("String_Node_Str") + "String_Node_Str" + Utilities.round(horse.getHorseJumpStrength(),4));
    if (cfg.getConfig("String_Node_Str"))     tip.add(StatCollector.translateToLocal("String_Node_Str") + "String_Node_Str" + Utilities.round(horse.getEntityAttribute(SharedMonsterAttributes.movementSpeed).getAttributeValue(),4));
  }
 else   if (entity instanceof EntityTNTPrimed && cfg.getConfig(showTntFuse))   tip.add(StatCollector.translateToLocal("String_Node_Str") + "String_Node_Str" + data.getNBTData().getByte("String_Node_Str"));
  if (cfg.getConfig(showProfession)) {
    String profession="String_Node_Str";
    if (FMLCommonHandler.instance().getSide().equals(Side.CLIENT) && entity instanceof EntityVillager) {
      EntityVillager villager=(EntityVillager)entity;
      profession=StatCollector.translateToLocal("String_Node_Str" + Utilities.getVillagerName(villager.getProfession()));
    }
    if (entity instanceof EntityZombie) {
      EntityZombie zombie=(EntityZombie)entity;
      if (zombie.isVillager())       profession=StatCollector.translateToLocal("String_Node_Str");
    }
    if (entity instanceof EntityWitch)     profession=StatCollector.translateToLocal("String_Node_Str");
    if (!profession.isEmpty())     tip.add(StatCollector.translateToLocal("String_Node_Str") + "String_Node_Str" + profession);
  }
  return tip;
}