To change what submission statuses are viewable to your reviewers:
Click the "Configuration" option on the lefthand bar (gear wheel icon)
Click "Configuration" go to the Configuration page
Click "Edit" within the "Judge Settings" tab
Find the settings called "Submission Statuses Presentable to Reviewers" and select the statuses that you would like to be visible to your reviewers
Click "Save" to update the editable submission statuses