admin sites listing problem

Hello,

We have more than 10,000 users and blogs on our wordpress network.

There are 2 problems:

1. admin blogs listing wp-admin/network/sites.php only displays 1 page, no pagination, not displaying all blogs list, not displaying blogs count.

2. admin users listing wp-admin/network/users.php only displays 1 page, no pagination, not displaying all users list, displaying users count (10113).

Please advice how can we fix this.

Thank you