--- userpoints.module	2008-01-19 12:09:54.000000000 -0700
+++ userpoints_new.module	2008-01-27 16:13:25.897125000 -0700
@@ -1211,7 +1211,9 @@ function userpoints_list_users() {
     $sql .= " AND p.points <> 0";
     $sql_cnt .= " AND points <> 0";
   }
-  $sql .= " GROUP BY p.uid, u.name, p.points";
+  // Grouping causes problems when "Display all" filter is applied.
+  // It doesn't seem to be necessary otherwise.
+  // $sql .= " GROUP BY p.uid, u.name, p.points";
   $header = theme('userpoints_list_users_header');
   $sql .= tablesort_sql($header);
   $pager_limit = variable_get(USERPOINTS_REPORT_USERCOUNT, 30);