Program: 173340
Project: 173340
Buggy source:
/** 
 * Process a player's pass.
 * @param playerName The name of the current player (for checking purposes).
 */
@Override protected boolean pass(NullAction action,String playerName){
  String errMsg=null;
  Player player=playerManager.getCurrentPlayer();
  while (true) {
    if (!playerName.equals(player.getId())) {
      errMsg=LocalText.getText("String_Node_Str",playerName,player.getId());
      break;
    }
    break;
  }
  if (errMsg != null) {
    DisplayBuffer.add(this,LocalText.getText("String_Node_Str",playerName,errMsg));
    return false;
  }
  ReportBuffer.add(this,LocalText.getText("String_Node_Str",playerName));
  numPasses.add(1);
  if (numPasses.value() >= playerManager.getNumberOfPlayers()) {
    ReportBuffer.add(this,LocalText.getText("String_Node_Str"));
    for (    StartItem item : startPacket.getItems()) {
      if ((item.getStatus() == 2) && (item.getBasePrice() != 0)) {
        item.reduceBasePriceBy(10);
        ReportBuffer.add(this,LocalText.getText("String_Node_Str",item.getId(),Bank.format(this,item.getBasePrice())));
      }
    }
    numPasses.set(0);
    if (startPacket.getFirstUnsoldItem().getBasePrice() == 0) {
      assignItem(playerManager.getCurrentPlayer(),startPacket.getFirstUnsoldItem(),0,0);
      getRoot().getPlayerManager().setPriorityPlayerToNext();
    }
 else {
      playerManager.setCurrentToNextPlayer();
    }
    numRoundsPassed.add(1);
  }
 else {
    playerManager.setCurrentToNextPlayer();
  }
  return true;
}

Fixed version (ground truth):
/** 
 * Process a player's pass.
 * @param playerName The name of the current player (for checking purposes).
 */
@Override protected boolean pass(NullAction action,String playerName){
  String errMsg=null;
  Player player=playerManager.getCurrentPlayer();
  while (true) {
    if (!playerName.equals(player.getId())) {
      errMsg=LocalText.getText("String_Node_Str",playerName,player.getId());
      break;
    }
    break;
  }
  if (errMsg != null) {
    DisplayBuffer.add(this,LocalText.getText("String_Node_Str",playerName,errMsg));
    return false;
  }
  ReportBuffer.add(this,LocalText.getText("String_Node_Str",playerName));
  numPasses.add(1);
  if (numPasses.value() >= playerManager.getNumberOfPlayers()) {
    ReportBuffer.add(this,LocalText.getText("String_Node_Str"));
    for (    StartItem item : startPacket.getItems()) {
      if ((item.getStatus() == 2) && (item.getBasePrice() != 0)) {
        if (item.getBasePrice() >= 10) {
          item.reduceBasePriceBy(10);
        }
 else {
          item.reduceBasePriceBy(5);
        }
        ReportBuffer.add(this,LocalText.getText("String_Node_Str",item.getId(),Bank.format(this,item.getBasePrice())));
      }
    }
    numPasses.set(0);
    numRoundsPassed.add(1);
    playerManager.setCurrentToNextPlayer();
    for (    StartItem unsoldItem : startPacket.getUnsoldItems()) {
      if (unsoldItem.getBasePrice() == 0) {
        assignItem(playerManager.getCurrentPlayer(),unsoldItem,0,0);
        playerManager.setCurrentToNextPlayer();
        getRoot().getPlayerManager().setPriorityPlayerToNext();
        resetStartPacketPrices(numRoundsPassed.value());
        numRoundsPassed.set(0);
        return true;
      }
    }
  }
 else {
    playerManager.setCurrentToNextPlayer();
  }
  return true;
}