You may find that as you log in as an Admin and you go to the Campaigns Tab, that suddenly your leads are gone.
If you see that your lead count for all of your campaigns is at zero, don't panic, they are not gone.
There is no need to worry because your leads are not gone.
Simply click on the refresh icon for each campaign, and you will then be able to see the lead count again.
Please note: If you refresh the browser you will be logged out of the dialer.