Also noticed, it says there will be a tutorial on the map in the evening when you get back to the room, but she explains the calendar and explains it, then tells you to click work. when you close out, you go to bed with no map tutorial. So I have no idea how to go to all the places on it.
The tutorial on the map it was for a previous version of the map, but I abandoned the idea, too much failure, so there is no need for a tutorial anymore.
You can't go to the places on the map. Normally the map unlocks more activities for Elpidia.
I might create in the future something that allows you to go back to the visited places to have activities or just a walk.
The bug you reported, you are the first person to tell me about it, I will fix it for the next update.
Thank you for reporting it and sorry that it destroyed your save.
Thanks for playing and thanks for your feedback.