Complete Decompression after try.

LightlessSync/WebAPI/Files/FileDownloadManager.cs

@@ -502,6 +502,14 @@ public partial class FileDownloadManager : DisposableMediatorSubscriberBase
         }
     }
 
+    private void RemoveStatus(string key)
+    {
+        lock (_downloadStatusLock)
+        {
+            _downloadStatus.Remove(key);
+        }
+    }
+
     private async Task DecompressBlockFileAsync(
         string downloadStatusKey,
         string blockFilePath,
@@ -595,6 +603,10 @@ public partial class FileDownloadManager : DisposableMediatorSubscriberBase
         {
             Logger.LogError(ex, "{dlName}: Error during block file read", downloadLabel);
         }
+        finally
+        {
+            RemoveStatus(downloadStatusKey);
+        }
     }
 
     public async Task<List<DownloadFileTransfer>> InitiateDownloadList(
@@ -866,6 +878,8 @@ public partial class FileDownloadManager : DisposableMediatorSubscriberBase
 
             MarkTransferredFiles(directDownload.DirectDownloadUrl!, 1);
             Logger.LogDebug("Finished direct download of {hash}.", directDownload.Hash);
+
+            RemoveStatus(directDownload.DirectDownloadUrl!);
         }
         catch (OperationCanceledException ex)
         {