Hi everyone.
I was sniffing around the PS data directory and made a \'temporary fan fix\' for the current questbook textfield problem. It basically reverts the quest notebook to it\'s old state*. Maybe someone finds it convenient.
*

To apply the \'fix\', simply copy
this questnotebook.xml to your PS/data/gui directory. Remember to take a backup copy of the existing questnotebook.xml, as the new file will overwrite it!
I\'m sure the developers are aware of the problem, and release an official fix in the next patches.