It seems that you're using an outdated browser. Some things may not work as they should (or don't work at all).
We suggest you upgrade newer and better browser like: Chrome, Firefox, Internet Explorer or Opera

Lobuno: Changelog for Patch 1.20.2412 / GOG-17 (Windows) (added 10 January 2017):

- Resolved the issue with input text fields on the Event Editor, they should let you scroll the text to the bottom without problems now;
- Fixed a rarely occurring soft-lock at the end of a turn.

Implemented on GOG's version today, yes, one year later.
Actually, no. This was reported back in Jan 10, 2017, and the changelog was posted here on the same day (see post #11 of this thread).
Yesterday the game was reported to have been updated to v.1.20.3220.0 with no changelog yet (last update of that post), and with Patch 1.20.2412 having been removed.

If you own the game here, you might want to check your library again.
^^ You're right. I stand corrected.
Changelog for Patch 1.20.3919 (added 26 March 2018):

- spanish language added