I usually save the game before I quit.
I have noticed this strange thing that sometimes when I load a saved game, it does not continue from the last save, but before the save. For example, I had this building built and decorated, fended off enemies and met the first goblin boss. Saved the game and quit.
Now I loaded the game and it continues from before the building was built and all the stuff that happened after.
It has done this a few times before.
Can anyone confirm this?