UILocalNotification Still Comes after deletion?

I create local push notifications with a notID and after that, in deletion process i delete it with the following code block;

NSString *myIDToCancel = [NSString stringWithFormat: @"m%@", object.reminderID];
UILocalNotification *notificationToCancel=nil;
for(UILocalNotification *aNotif in [[UIApplication sharedApplication] scheduledLocalNotifications]) {
  if([[aNotif.userInfo objectForKey:@"notID"] isEqualToString:myIDToCancel]) {
  notificationToCancel=aNotif;
  [[UIApplication sharedApplication] cancelLocalNotification:notificationToCancel];
// break;
  }
  }

I commented the break; because there can be more than 1 notification with same ID -like 4 times a day notification with 6 hours between have same notID- so i can check all notifications before going out of the for loop.

It used to work perfect, but now it is not. While debugging i can see it checks and cancels one by one every notification, but after that local notification fires up even its cancelled.

i also checked the scheduledLocalNotifications with:

NSArray *localNotifications = [[UIApplication sharedApplication] scheduledLocalNotifications];

code block and it shows 0 elements after deletion, but it still fires up.