When I lock a document in Laserfiche and then try to get the lock information through calls to the RepositoryAccess SDK, the lock information is not being returned. I have tried locking documents through the LF Client and through the SDK, and I have tried admin users, the user who locked the document, and a different user. All calls return no lock information. I have tested with multiple Laserfiche 11 Servers, using both the RA 10.2 and 10.4 toolkits with no success. Is this a known bug or am I trying to retrieve the lock information incorrectly?
 

    private static void TestLock(string lfServer, string lfRep, string lfUser, string lfPwd, string entryId)
    {
      Server serv = new Server(lfServer);
      RepositoryRegistration rep = new RepositoryRegistration(serv, lfRep);
      Session session = new Session();

      if (string.IsNullOrWhiteSpace(lfUser))
        session.LogIn(rep);
      else
        session.LogIn(lfUser, lfPwd, rep);

      DocumentInfo lfEntry = (DocumentInfo)Entry.GetEntryInfo(entryId, session);

      EntryListingSettings els = new EntryListingSettings();
      els.AddColumn(SystemColumn.LockOwnerName);
      SingleEntryListing listing = new SingleEntryListing(lfEntry.Id, els, session);
      string userName = listing.GetDatum(1, SystemColumn.LockOwnerName).ToString();

      Console.WriteLine(userName);                      // userName = ""

      Console.WriteLine(lfEntry.IsLocked);              // false
      Console.WriteLine(lfEntry.IsCheckedOut);          // false

      if (lfEntry.EntryLock != null)                    // EntryLock = null
      {
        Console.WriteLine(lfEntry.EntryLock.IsActive);  // false
        //Console.WriteLine(lfEntry.EntryLock.Comment);   // Unavailable in 10.4
      }

    }