diff --git a/frontend/src/Activity/Queue/Queue.js b/frontend/src/Activity/Queue/Queue.js
index c42c384c6..26c52a285 100644
--- a/frontend/src/Activity/Queue/Queue.js
+++ b/frontend/src/Activity/Queue/Queue.js
@@ -282,6 +282,17 @@ class Queue extends Component {
               return !!(item && item.movieId);
             })
           )}
+          allPending={isConfirmRemoveModalOpen && (
+            selectedIds.every((id) => {
+              const item = items.find((i) => i.id === id);
+
+              if (!item) {
+                return false;
+              }
+
+              return item.status === 'delay' || item.status === 'downloadClientUnavailable';
+            })
+          )}
           onRemovePress={this.onRemoveSelectedConfirmed}
           onModalClose={this.onConfirmRemoveModalClose}
         />
diff --git a/frontend/src/Activity/Queue/QueueRow.js b/frontend/src/Activity/Queue/QueueRow.js
index ea4a8aab7..70a5b15ad 100644
--- a/frontend/src/Activity/Queue/QueueRow.js
+++ b/frontend/src/Activity/Queue/QueueRow.js
@@ -332,6 +332,7 @@ class QueueRow extends Component {
           isOpen={isRemoveQueueItemModalOpen}
           sourceTitle={title}
           canIgnore={!!movie}
+          isPending={isPending}
           onRemovePress={this.onRemoveQueueItemModalConfirmed}
           onModalClose={this.onRemoveQueueItemModalClose}
         />
diff --git a/frontend/src/Activity/Queue/RemoveQueueItemModal.js b/frontend/src/Activity/Queue/RemoveQueueItemModal.js
index fb039eb8e..2a150520d 100644
--- a/frontend/src/Activity/Queue/RemoveQueueItemModal.js
+++ b/frontend/src/Activity/Queue/RemoveQueueItemModal.js
@@ -66,7 +66,8 @@ class RemoveQueueItemModal extends Component {
     const {
       isOpen,
       sourceTitle,
-      canIgnore
+      canIgnore,
+      isPending
     } = this.props;
 
     const { remove, blocklist } = this.state;
@@ -89,18 +90,22 @@ class RemoveQueueItemModal extends Component {
               {translate('RemoveFromQueueText', [sourceTitle])}
             </div>
 
-            <FormGroup>
-              <FormLabel>{translate('RemoveFromDownloadClient')}</FormLabel>
-
-              <FormInputGroup
-                type={inputTypes.CHECK}
-                name="remove"
-                value={remove}
-                helpTextWarning={translate('RemoveHelpTextWarning')}
-                isDisabled={!canIgnore}
-                onChange={this.onRemoveChange}
-              />
-            </FormGroup>
+            {
+              isPending ?
+                null :
+                <FormGroup>
+                  <FormLabel>{translate('RemoveFromDownloadClient')}</FormLabel>
+
+                  <FormInputGroup
+                    type={inputTypes.CHECK}
+                    name="remove"
+                    value={remove}
+                    helpTextWarning={translate('RemoveHelpTextWarning')}
+                    isDisabled={!canIgnore}
+                    onChange={this.onRemoveChange}
+                  />
+                </FormGroup>
+            }
 
             <FormGroup>
               <FormLabel>{translate('BlocklistRelease')}</FormLabel>
@@ -137,6 +142,7 @@ RemoveQueueItemModal.propTypes = {
   isOpen: PropTypes.bool.isRequired,
   sourceTitle: PropTypes.string.isRequired,
   canIgnore: PropTypes.bool.isRequired,
+  isPending: PropTypes.bool.isRequired,
   onRemovePress: PropTypes.func.isRequired,
   onModalClose: PropTypes.func.isRequired
 };
diff --git a/frontend/src/Activity/Queue/RemoveQueueItemsModal.js b/frontend/src/Activity/Queue/RemoveQueueItemsModal.js
index e75456f4c..073e00f04 100644
--- a/frontend/src/Activity/Queue/RemoveQueueItemsModal.js
+++ b/frontend/src/Activity/Queue/RemoveQueueItemsModal.js
@@ -67,7 +67,8 @@ class RemoveQueueItemsModal extends Component {
     const {
       isOpen,
       selectedCount,
-      canIgnore
+      canIgnore,
+      allPending
     } = this.props;
 
     const { remove, blocklist } = this.state;
@@ -90,18 +91,22 @@ class RemoveQueueItemsModal extends Component {
               {translate('AreYouSureYouWantToRemoveSelectedItemsFromQueue', [selectedCount, selectedCount > 1 ? 's' : ''])}
             </div>
 
-            <FormGroup>
-              <FormLabel>{translate('RemoveFromDownloadClient')}</FormLabel>
-
-              <FormInputGroup
-                type={inputTypes.CHECK}
-                name="remove"
-                value={remove}
-                helpTextWarning={translate('RemoveHelpTextWarning')}
-                isDisabled={!canIgnore}
-                onChange={this.onRemoveChange}
-              />
-            </FormGroup>
+            {
+              allPending ?
+                null :
+                <FormGroup>
+                  <FormLabel>{translate('RemoveFromDownloadClient')}</FormLabel>
+
+                  <FormInputGroup
+                    type={inputTypes.CHECK}
+                    name="remove"
+                    value={remove}
+                    helpTextWarning={translate('RemoveHelpTextWarning')}
+                    isDisabled={!canIgnore}
+                    onChange={this.onRemoveChange}
+                  />
+                </FormGroup>
+            }
 
             <FormGroup>
               <FormLabel>
@@ -141,6 +146,7 @@ RemoveQueueItemsModal.propTypes = {
   isOpen: PropTypes.bool.isRequired,
   selectedCount: PropTypes.number.isRequired,
   canIgnore: PropTypes.bool.isRequired,
+  allPending: PropTypes.bool.isRequired,
   onRemovePress: PropTypes.func.isRequired,
   onModalClose: PropTypes.func.isRequired
 };
diff --git a/src/NzbDrone.Core/Blocklisting/BlocklistService.cs b/src/NzbDrone.Core/Blocklisting/BlocklistService.cs
index 0a32b2bfe..c22c94a3c 100644
--- a/src/NzbDrone.Core/Blocklisting/BlocklistService.cs
+++ b/src/NzbDrone.Core/Blocklisting/BlocklistService.cs
@@ -17,6 +17,7 @@ namespace NzbDrone.Core.Blocklisting
         bool Blocklisted(int movieId, ReleaseInfo release);
         PagingSpec<Blocklist> Paged(PagingSpec<Blocklist> pagingSpec);
         List<Blocklist> GetByMovieId(int movieId);
+        void Block(RemoteMovie remoteMovie, string message);
         void Delete(int id);
         void Delete(List<int> ids);
     }
@@ -72,6 +73,29 @@ namespace NzbDrone.Core.Blocklisting
             return _blocklistRepository.BlocklistedByMovie(movieId);
         }
 
+        public void Block(RemoteMovie remoteMovie, string message)
+        {
+            var blocklist = new Blocklist
+                            {
+                                MovieId = remoteMovie.Movie.Id,
+                                SourceTitle =  remoteMovie.Release.Title,
+                                Quality = remoteMovie.ParsedMovieInfo.Quality,
+                                Date = DateTime.UtcNow,
+                                PublishedDate = remoteMovie.Release.PublishDate,
+                                Size = remoteMovie.Release.Size,
+                                Indexer = remoteMovie.Release.Indexer,
+                                Protocol = remoteMovie.Release.DownloadProtocol,
+                                Message = message
+                            };
+
+            if (remoteMovie.Release is TorrentInfo torrentRelease)
+            {
+                blocklist.TorrentInfoHash = torrentRelease.InfoHash;
+            }
+
+            _blocklistRepository.Insert(blocklist);
+        }
+
         public void Delete(int id)
         {
             _blocklistRepository.Delete(id);
diff --git a/src/Radarr.Api.V3/Queue/QueueController.cs b/src/Radarr.Api.V3/Queue/QueueController.cs
index 0d5544249..0fbfec6e9 100644
--- a/src/Radarr.Api.V3/Queue/QueueController.cs
+++ b/src/Radarr.Api.V3/Queue/QueueController.cs
@@ -3,6 +3,7 @@ using System.Collections.Generic;
 using System.Linq;
 using Microsoft.AspNetCore.Mvc;
 using NzbDrone.Common.Extensions;
+using NzbDrone.Core.Blocklisting;
 using NzbDrone.Core.Datastore;
 using NzbDrone.Core.Datastore.Events;
 using NzbDrone.Core.Download;
@@ -33,6 +34,7 @@ namespace Radarr.Api.V3.Queue
         private readonly IFailedDownloadService _failedDownloadService;
         private readonly IIgnoredDownloadService _ignoredDownloadService;
         private readonly IProvideDownloadClient _downloadClientProvider;
+        private readonly IBlocklistService _blocklistService;
 
         public QueueController(IBroadcastSignalRMessage broadcastSignalRMessage,
                            IQueueService queueService,
@@ -41,7 +43,8 @@ namespace Radarr.Api.V3.Queue
                            ITrackedDownloadService trackedDownloadService,
                            IFailedDownloadService failedDownloadService,
                            IIgnoredDownloadService ignoredDownloadService,
-                           IProvideDownloadClient downloadClientProvider)
+                           IProvideDownloadClient downloadClientProvider,
+                           IBlocklistService blocklistService)
             : base(broadcastSignalRMessage)
         {
             _queueService = queueService;
@@ -50,6 +53,7 @@ namespace Radarr.Api.V3.Queue
             _failedDownloadService = failedDownloadService;
             _ignoredDownloadService = ignoredDownloadService;
             _downloadClientProvider = downloadClientProvider;
+            _blocklistService = blocklistService;
 
             _qualityComparer = new QualityModelComparer(qualityProfileService.GetDefaultProfile(string.Empty));
         }
@@ -200,6 +204,7 @@ namespace Radarr.Api.V3.Queue
 
             if (pendingRelease != null)
             {
+                _blocklistService.Block(pendingRelease.RemoteMovie, "Pending release manually blocklisted");
                 _pendingReleaseService.RemovePendingQueueItems(pendingRelease.Id);
 
                 return null;