для некоторых пользователей покупка или восстановление в приложении не приводит к удалению рекламы

Question

2 пользователя моего приложения, которые приобрели удаление рекламы, по-прежнему видят рекламу на своих устройствах. Проблема в том, что я не могу воспроизвести эту проблему ни на одном из моих устройств - она ​​отлично работает на всех из них в Sandbox и даже с настоящим AppStore и Apple ID. Я потратил много часов, пытаясь выяснить причину проблемы, я дважды обновлял приложение, но оно не работало для одного пользователя, другой еще не обновил приложение. Я понятия не имею, как это исправить, может быть, кто-то здесь найдет что-то в моем коде?

вот мой код, ответственный за IAP:

- (void)viewDidLoad {
    [super viewDidLoad];
    [purchaseindicator stopAnimating];

    [self getProductInfo];
    myDefaults = [NSUserDefaults standardUserDefaults];

}


- (IBAction)restorePurchase:(id)sender{
    [purchaseindicator startAnimating];
    [[SKPaymentQueue defaultQueue] addTransactionObserver:self];
    [[SKPaymentQueue defaultQueue] restoreCompletedTransactions];
}

- (IBAction)buyApp:(id)sender{
   [purchaseindicator startAnimating];
   if (product)
   {
       [[SKPaymentQueue defaultQueue] addTransactionObserver:self];
       SKPayment *payment = [SKPayment paymentWithProduct:product];
       [[SKPaymentQueue defaultQueue] addPayment:payment];
   }
   else
       NSLog(@"Can't handle payment. Product is null");
}

- (void) getProductInfo
{
    if ([SKPaymentQueue canMakePayments])
    {
        NSSet *productID = [NSSet setWithObject:@"xxx.xxx.xxx"];
        SKProductsRequest *request = [[SKProductsRequest alloc]initWithProductIdentifiers:productID];
        request.delegate = self;
        [request start];
    }
}


- (void) removeAds
{
    NSLog(@"------------no ads--------------");
    [myDefaults setObject:@"yes" forKey:@"purchased"];
    [myDefaults synchronize];
    [purchaseindicator stopAnimating];

}
- (void)paymentQueue:(SKPaymentQueue *)queue updatedTransactions:(NSArray *)transactions{
    //NSLog(@"paymentQueue updatedTransactions");
    for (SKPaymentTransaction *transaction in transactions)
    {
        switch (transaction.transactionState)
        {
            case SKPaymentTransactionStatePurchased:
                NSLog(@"SKPaymentTransactionStatePurchased");
                [self removeAds];
                [[SKPaymentQueue defaultQueue] finishTransaction:transaction];
                break;
            case SKPaymentTransactionStateFailed:
                NSLog(@"SKPaymentTransactionStateFailed");
                [purchaseindicator stopAnimating];
                [[SKPaymentQueue defaultQueue] finishTransaction:transaction];
                break;
            case SKPaymentTransactionStateRestored:
                NSLog(@"SKPaymentTransactionStateRestored");
                [self removeAds];
                [[SKPaymentQueue defaultQueue] finishTransaction:transaction];
                break;
            case SKPaymentTransactionStatePurchasing:
                NSLog(@"SKPaymentTransactionStatePurchasing");
                break;
            case SKPaymentTransactionStateDeferred:
                NSLog(@"SKPaymentTransactionStateDeferred");
                break;
            default:
                break;
        }
    }
}
- (void)productsRequest:(SKProductsRequest *)request didReceiveResponse:(SKProductsResponse *)response {
    NSArray *products = response.products;
    if ([products count] != 0)
    {
        product = [products objectAtIndex:0];
        NSLog(@"product Title = %@", product.localizedTitle);
       NSLog(@"product Description = %@", product.localizedDescription);
    }

}


- (void)paymentQueue:(SKPaymentQueue *)queue restoreCompletedTransactionsFailedWithError:(NSError *)error{
    [purchaseindicator stopAnimating];
    //NSLog(@"Restore Completed Transactions Failed WithError...%@",error);
    UIAlertController *alertController = [UIAlertController alertControllerWithTitle:@"" message:@"Restore transaction unsuccessful..." preferredStyle:UIAlertControllerStyleAlert];
           [alertController addAction:[UIAlertAction actionWithTitle:@"OK" style:UIAlertActionStyleDefault handler:^(UIAlertAction * _Nonnull action)
                                       {}]];
           [self presentViewController:alertController animated:YES completion:nil];

}

-(void)paymentQueueRestoreCompletedTransactionsFinished:(SKPaymentQueue *)queue {
    //NSLog(@"received restored transactions: %lu", (unsigned long)queue.transactions.count);
    [purchaseindicator stopAnimating];
    NSMutableArray *arrPurchasedItemIDs = [[NSMutableArray alloc] init];
    for (SKPaymentTransaction *transaction in queue.transactions)
    {
        NSString *productID = transaction.payment.productIdentifier;

        [arrPurchasedItemIDs addObject:productID];

        NSLog(@"arrPurchasedItemIDs : %@",arrPurchasedItemIDs);
        if (transaction.transactionState == SKPaymentTransactionStateRestored) {
            NSLog(@"Transaction State -> Restored");
             [self removeAds];

            UIAlertController *alertController = [UIAlertController alertControllerWithTitle:@"" message:@"Restore transaction successful!" preferredStyle:UIAlertControllerStyleAlert];
            [alertController addAction:[UIAlertAction actionWithTitle:@"OK" style:UIAlertActionStyleDefault handler:^(UIAlertAction * _Nonnull action)
                                        {}]];
            [self presentViewController:alertController animated:YES completion:nil];


            [[SKPaymentQueue defaultQueue] finishTransaction:transaction];
             break;
        }else if(transaction.transactionState == SKPaymentTransactionStateFailed){
            NSLog(@"Transaction State -> Restore Failed");
        }else if(transaction.transactionState == SKPaymentTransactionStateDeferred){
            NSLog(@"Transaction State -> Restore Deferred");
        }else if(transaction.transactionState == SKPaymentTransactionStatePurchased){
            NSLog(@"Transaction State -> Restore Purchased");
        }
    }
}


-(void)viewWillDisappear:(BOOL)animated{
    [[SKPaymentQueue defaultQueue] removeTransactionObserver:self];
}

тогда, когда пользователь возвращается к предыдущему контроллеру просмотраЯ удаляю баннер следующим образом:

- (void) viewWillAppear:(BOOL)animated {

    if([[myDefaults stringForKey:@"purchased"]isEqual:@"yes"]){
        [GoogleBannerView removeFromSuperview];
    }

}

, и вот мой ViewDidLoad в контроллерах представления, которые показывают рекламу:

- (void)viewDidLoad
{
    [super viewDidLoad];
    myDefaults = [NSUserDefaults standardUserDefaults];
    NSLog(@"purchased: %@", [myDefaults stringForKey:@"purchased"]);

    if(![[myDefaults stringForKey:@"purchased"]isEqual:@"yes"]){
        GoogleBannerView = [[GADBannerView alloc] initWithAdSize:kGADAdSizeBanner];
        CGRect frame = GoogleBannerView.frame;
        frame.origin = CGPointMake(0.0, [UIScreen mainScreen].bounds.size.height - CGSizeFromGADAdSize(kGADAdSizeBanner).height);
        GoogleBannerView.frame = frame;

        self.GoogleBannerView.delegate = self;

        self.GoogleBannerView.adUnitID = @"xxxxx";
        self.GoogleBannerView.rootViewController = self;


        GADMChartboostExtras *cbExtras = [[GADMChartboostExtras alloc] init];
        cbExtras.framework = CBFrameworkOther;
        cbExtras.frameworkVersion = @"8.0.1.1";
        GADRequest *request = [GADRequest request];
        [request registerAdNetworkExtras:cbExtras];
        [self.GoogleBannerView loadRequest:request];
        [self.view addSubview:GoogleBannerView];

        self.interstitial_ = [self createAndLoadInterstitial];
        [self showInterstitial];

    }
}

Вы видите здесь, что вызывает проблему? После многих часов, потраченных на попытки исправить это, я просто сдаюсь :( Хуже всего то, что я не могу воспроизвести проблему на своих устройствах, поэтому я не знаю, что не так на этих устройствах двух пользователей