Ahem... thing was: during test play, sometimes when i quit (or not), my PC simply, plain... reboots, crashes. When i try to open the game again... "couldn't read scripts data", "couldn't read event data"...
I simply don't have the SLIGHTIEST idea why it occurs. My version is official, my PC is clean, etc, etc... anyways, the only precious thing i can do is a backup of the game every week, and a safety copy of the game directory every time i spent more then four hours typing dialogues.
Just yesterday i've thrown in the trashcan 5 hours of work...
one of the forest sequences (the first boss) was lost during a crash on playtest in the same scenario, and i had to redo all - backup didn't have this boss fight yet, sooo...
Hope that explains some of my delays