Hi,
The same happens for me. Maybe the issue is related somehow. I enabled debug mode and I got this:
Notice: Undefined index: Meta in /plugins/book-press/includes/class-book-press.php on line 675
Notice: Undefined index: Meta in /plugins/book-press/includes/class-book-press.php on line 676
Notice: Undefined index: Meta in /plugins/book-press/includes/class-book-press.php on line 677
Regards,
Adrian
