Loading Scores from Google Leaderboard always shows 1 Entry in a Leaderboard with over 5 scores posted

I am trying to retrieve all the scores from Google Leaderboard.

When I use Social.ShowLeaderboardUI(); I get all my scores that has been posted but when I am trying to retrieve it using the following piece of code I found in Google Play Games tutorial on GIT:

 internal void LoadUsersAndDisplay(ILeaderboard lb)
 {
 // get the user ids
 List<string> userIds = new List<string>();
 
 foreach(IScore score in lb.scores) {
     userIds.Add(score.userID);
 }
 // load the profiles and display (or in t$$anonymous$$s case, log)
 Social.LoadUsers(userIds.ToArray(), (users) =>
     {
         string status = "Leaderboard loading: " + lb.title + " count = " +
             lb.scores.Length;
         foreach(IScore score in lb.scores) {
             IUserProfile user = FindUser(users, score.userID);
             status += "\n" + score.formattedValue + " by " +
                 (string)(
                     (user != null) ? user.userName : "**unk_" + score.userID + "**");
         }
         Debug.log(status);
     });
 }

It returns the score of just one player, although there are more than 5 scores posted on the leaderboard the lb.scores.Length returns 1 and I get the score of just one player.

I have no idea why t$$anonymous$$s is happening can someone please point me in the right direction. Thanks in advance.