Program: 158178
Project: 158178
Buggy source:
@Override public boolean apply(Game game,Ability source){
  Player controller=game.getPlayer(source.getControllerId());
  if (controller != null) {
    Set<Card> toExile=new LinkedHashSet<>();
    if (multitargetHandling && source.getTargets().size() > 1 && targetPointer instanceof FirstTargetPointer) {
      for (      Target target : source.getTargets()) {
        for (        UUID targetId : target.getTargets()) {
          Permanent permanent=game.getPermanent(targetId);
          if (permanent != null) {
            Zone currentZone=game.getState().getZone(permanent.getId());
            if (!currentZone.equals(Zone.EXILED) && (onlyFromZone == null || onlyFromZone.equals(Zone.BATTLEFIELD))) {
              toExile.add(permanent);
            }
          }
 else {
            Card card=game.getCard(targetId);
            if (card != null) {
              Zone currentZone=game.getState().getZone(card.getId());
              if (!currentZone.equals(Zone.EXILED) && (onlyFromZone == null || onlyFromZone.equals(currentZone))) {
                toExile.add(card);
              }
            }
          }
        }
      }
    }
 else {
      for (      UUID targetId : getTargetPointer().getTargets(game,source)) {
        Permanent permanent=game.getPermanent(targetId);
        if (permanent != null) {
          Zone currentZone=game.getState().getZone(permanent.getId());
          if (!currentZone.equals(Zone.EXILED) && (onlyFromZone == null || onlyFromZone.equals(Zone.BATTLEFIELD))) {
            toExile.add(permanent);
          }
        }
 else {
          Card card=game.getCard(targetId);
          if (card != null) {
            Zone currentZone=game.getState().getZone(card.getId());
            if (!currentZone.equals(Zone.EXILED) && (onlyFromZone == null || onlyFromZone.equals(currentZone))) {
              toExile.add(card);
            }
          }
 else {
            StackObject stackObject=game.getStack().getStackObject(targetId);
            if (stackObject instanceof Spell && ((Spell)stackObject).getCard() != null) {
              toExile.add(((Spell)stackObject).getCard());
            }
          }
        }
      }
    }
    controller.moveCardsToExile(toExile,source,game,true,exileId,exileZone);
    return true;
  }
  return false;
}

Fixed version (ground truth):
@Override public boolean apply(Game game,Ability source){
  Player controller=game.getPlayer(source.getControllerId());
  if (controller != null) {
    Set<Card> toExile=new LinkedHashSet<>();
    if (multitargetHandling && source.getTargets().size() > 1 && targetPointer instanceof FirstTargetPointer) {
      for (      Target target : source.getTargets()) {
        for (        UUID targetId : target.getTargets()) {
          Permanent permanent=game.getPermanent(targetId);
          if (permanent != null) {
            Zone currentZone=game.getState().getZone(permanent.getId());
            if (!currentZone.equals(Zone.EXILED) && (onlyFromZone == null || onlyFromZone.equals(Zone.BATTLEFIELD))) {
              toExile.add(permanent);
            }
          }
 else {
            Card card=game.getCard(targetId);
            if (card != null) {
              Zone currentZone=game.getState().getZone(card.getId());
              if (!currentZone.equals(Zone.EXILED) && (onlyFromZone == null || onlyFromZone.equals(currentZone))) {
                toExile.add(card);
              }
            }
          }
        }
      }
    }
 else {
      for (      UUID targetId : getTargetPointer().getTargets(game,source)) {
        Permanent permanent=game.getPermanent(targetId);
        if (permanent != null) {
          Zone currentZone=game.getState().getZone(permanent.getId());
          if (!currentZone.equals(Zone.EXILED) && (onlyFromZone == null || onlyFromZone.equals(Zone.BATTLEFIELD))) {
            toExile.add(permanent);
          }
        }
 else {
          Card card=game.getCard(targetId);
          if (card != null) {
            Zone currentZone=game.getState().getZone(card.getId());
            if (!currentZone.equals(Zone.EXILED) && (onlyFromZone == null || onlyFromZone.equals(currentZone))) {
              toExile.add(card);
            }
          }
 else {
            StackObject stackObject=game.getStack().getStackObject(targetId);
            if (stackObject instanceof Spell) {
              toExile.add((Spell)stackObject);
            }
          }
        }
      }
    }
    controller.moveCardsToExile(toExile,source,game,true,exileId,exileZone);
    return true;
  }
  return false;
}