Just started playing through the game for the second time (v 115) and after playing for a while it crashed when I clicked one of the buttons in the main town. After relaunching the game, all my current saves have been corrupted somehow and instead of the normal 4 options I only have the notice board and one labled "111111111".  When I made a new game the problem was fixed but it ruined both my current save and my old ones. I'm gonna try to replicate it if I can and send a reply if I can figure out when it happens.