Best Answer Danny , 09 February 2014 - 10:37 AM
The Wordpress Preview mode has never been available in any PageLines product as far as I am aware. This is due to PageLines Framework using LESS CSS, something which Wordpress doesn't natively support. So we have disabled Preview mode.
If we were to enable it, none of the LESS CSS would be compiled so the theme wouldn't be an accurate representation of PageLines Framework, so it has been disabled.