A password protected page on my site only works intermittently. Sometimes when I view the page, the password prompt is there. Other times, there is no password prompt at all and the page content is visible and unprotected. We use Thesis 1.8.5 as our theme and the following plugins:
- Backupbuddy Version 3.0.35
- Google Calendar Widget & Short Code Version alpha 2
- Gravity Forms Version 188.8.131.52.4
- NextGEN Gallery Version 1.9.3 (there's an update available for this, but I altered the plugin code and don't want to update this plugin)
Does anyone know how to resolve this?