I have taken part of many game jams, and I have played really many jam games, and I am use to bugs. The game was good, and the bug did not prevent me from experience the game, and bugs can always be fixed. My game also have bugs(perhaps a bit too many), and I have already made a post jam version that fix the worst them. You have made a interesting game, with a relative complex story, and when you do that there is great chance there will be some bugs.