Check for disabled till value in filtering blocked providers

src/NzbDrone.Core/Applications/ApplicationFactory.cs

@@ -53,7 +53,7 @@ private IEnumerable<IApplication> FilterBlockedApplications(IEnumerable<IApplica
 
             foreach (var application in applications)
             {
-                if (blockedApplications.TryGetValue(application.Definition.Id, out var blockedApplicationStatus))
+                if (blockedApplications.TryGetValue(application.Definition.Id, out var blockedApplicationStatus) && blockedApplicationStatus.DisabledTill.HasValue)
                 {
                     _logger.Debug("Temporarily ignoring application {0} till {1} due to recent failures.", application.Definition.Name, blockedApplicationStatus.DisabledTill.Value.ToLocalTime());
                     continue;

src/NzbDrone.Core/Download/DownloadClientFactory.cs

@@ -61,7 +61,7 @@ private IEnumerable<IDownloadClient> FilterBlockedClients(IEnumerable<IDownloadC
 
             foreach (var client in clients)
             {
-                if (blockedClients.TryGetValue(client.Definition.Id, out var downloadClientStatus))
+                if (blockedClients.TryGetValue(client.Definition.Id, out var downloadClientStatus) && downloadClientStatus.DisabledTill.HasValue)
                 {
                     _logger.Debug("Temporarily ignoring download client {0} till {1} due to recent failures.", client.Definition.Name, downloadClientStatus.DisabledTill.Value.ToLocalTime());
                     continue;

src/NzbDrone.Core/Indexers/IndexerFactory.cs

@@ -242,7 +242,7 @@ private IEnumerable<IIndexer> FilterBlockedIndexers(IEnumerable<IIndexer> indexe
 
             foreach (var indexer in indexers)
             {
-                if (blockedIndexers.TryGetValue(indexer.Definition.Id, out var blockedIndexerStatus))
+                if (blockedIndexers.TryGetValue(indexer.Definition.Id, out var blockedIndexerStatus) && blockedIndexerStatus.DisabledTill.HasValue)
                 {
                     _logger.Debug("Temporarily ignoring indexer {0} till {1} due to recent failures.", indexer.Definition.Name, blockedIndexerStatus.DisabledTill.Value.ToLocalTime());
                     continue;

src/NzbDrone.Core/Notifications/NotificationFactory.cs

@@ -79,7 +79,7 @@ private IEnumerable<INotification> FilterBlockedNotifications(IEnumerable<INotif
 
             foreach (var notification in notifications)
             {
-                if (blockedNotifications.TryGetValue(notification.Definition.Id, out var notificationStatus))
+                if (blockedNotifications.TryGetValue(notification.Definition.Id, out var notificationStatus) && notificationStatus.DisabledTill.HasValue)
                 {
                     _logger.Debug("Temporarily ignoring notification {0} till {1} due to recent failures.", notification.Definition.Name, notificationStatus.DisabledTill.Value.ToLocalTime());
                     continue;

src/Prowlarr.Api.V1/Indexers/NewznabController.cs

@@ -341,7 +341,7 @@ private ProviderStatusBase GetBlockedIndexerStatus(IIndexer indexer)
         {
             var blockedIndexers = _indexerStatusService.GetBlockedProviders().ToDictionary(v => v.ProviderId, v => v);
 
-            return blockedIndexers.TryGetValue(indexer.Definition.Id, out var blockedIndexerStatus) ? blockedIndexerStatus : null;
+            return blockedIndexers.GetValueOrDefault(indexer.Definition.Id);
         }
 
         private void AddRetryAfterHeader(int retryAfterSeconds)