Program: 84361
Project: 84361
Buggy source:
@Override public int loop(){
  if (bank.isDepositOpen() || bank.isOpen()) {
    bank.close();
  }
  if (!activateCondition()) {
    return -1;
  }
  if (getMyPlayer().isMoving()) {
    return random(1000,2000);
  }
switch (getState()) {
case EXIT:
    RSObject portal=objects.getNearest(EXIT_PORTAL);
  if (portal != null) {
    if (!portal.isOnScreen()) {
      camera.turnTo(portal);
    }
    if (portal.doAction("String_Node_Str")) {
      return random(1000,1300);
    }
  }
break;
case OPEN_CHEST:
RSObject chest=objects.getNearest(ARNAV_CHEST);
if (chest != null) {
if (chest.doClick()) {
return random(1000,1300);
}
}
break;
case TALK:
if (interfaces.canContinue()) {
interfaces.clickContinue();
return random(1500,2000);
}
RSComponent okay=interfaces.getComponent(TALK_INTERFACE,3);
if (okay != null && okay.isValid()) {
okay.doClick();
}
return random(1500,2000);
case SOLVE:
RSInterface solver=interfaces.get(CHEST_INTERFACE_PARENT);
if (solver != null && solver.isValid()) {
String s=solver.getComponent(32).getText();
if (s.contains("String_Node_Str")) {
index=0;
}
 else if (s.contains("String_Node_Str")) {
index=1;
}
 else if (s.contains("String_Node_Str")) {
index=2;
}
 else if (s.contains("String_Node_Str")) {
index=3;
}
if (solved()) {
solver.getComponent(CHEST_INTERFACE_UNLOCK).doClick();
return random(600,900);
}
RSComponent container=solver.getComponent(CHEST_INTERFACE_CENTER);
for (int i=0; i < 3; i++) {
int rand=random(0,100);
if (rand < 50) {
rand=0;
}
 else if (rand >= 50) {
rand=1;
}
RSComponent target=solver.getComponent(INTERFACE_SOLVE_IDS[index][i]);
RSComponent arrow=solver.getComponent(ARROWS[i][rand]);
while (container.isValid() && target.isValid() && !container.getArea().contains(new Point(target.getCenter().x + 15,target.getCenter().y))&& arrow.isValid()&& new Timer(10000).isRunning()) {
arrow.doClick();
sleep(random(1000,1200));
}
}
}
}
return random(500,800);
}

Fixed version (ground truth):
@Override public int loop(){
  if (bank.isDepositOpen() || bank.isOpen()) {
    bank.close();
  }
  if (!activateCondition()) {
    return -1;
  }
  if (getMyPlayer().isMoving()) {
    return random(1000,2000);
  }
switch (getState()) {
case EXIT:
    RSObject portal=objects.getNearest(EXIT_PORTAL);
  if (portal != null) {
    if (!portal.isOnScreen()) {
      camera.turnTo(portal);
    }
    if (portal.doAction("String_Node_Str")) {
      return random(3000,3500);
    }
  }
break;
case OPEN_CHEST:
RSObject chest=objects.getNearest(ARNAV_CHEST);
if (chest != null) {
if (chest.doClick()) {
return random(1000,1300);
}
}
break;
case TALK:
if (interfaces.canContinue()) {
interfaces.clickContinue();
return random(1500,2000);
}
RSComponent okay=interfaces.getComponent(TALK_INTERFACE,3);
if (okay != null && okay.isValid()) {
okay.doClick();
}
return random(1500,2000);
case SOLVE:
RSInterface solver=interfaces.get(CHEST_INTERFACE_PARENT);
if (solver != null && solver.isValid()) {
String s=solver.getComponent(32).getText();
if (s.contains("String_Node_Str")) {
index=0;
}
 else if (s.contains("String_Node_Str")) {
index=1;
}
 else if (s.contains("String_Node_Str")) {
index=2;
}
 else if (s.contains("String_Node_Str")) {
index=3;
}
if (solved()) {
solver.getComponent(CHEST_INTERFACE_UNLOCK).doClick();
return random(600,900);
}
RSComponent container=solver.getComponent(CHEST_INTERFACE_CENTER);
for (int i=0; i < 3; i++) {
int rand=random(0,100);
if (rand < 50) {
rand=0;
}
 else if (rand >= 50) {
rand=1;
}
RSComponent target=solver.getComponent(INTERFACE_SOLVE_IDS[index][i]);
RSComponent arrow=solver.getComponent(ARROWS[i][rand]);
while (container.isValid() && target.isValid() && !container.getArea().contains(new Point(target.getCenter().x + 15,target.getCenter().y))&& arrow.isValid()&& new Timer(10000).isRunning()) {
arrow.doClick();
sleep(random(1000,1200));
}
}
}
}
return random(500,800);
}