Bug/Issue Small collection of bugs discovered so far

So for the first of 4 bugs, (the only one to crash me so far), if you just start pressing the arrow keys willy-nilly after you lose your last life, but before the game over on the arcade game in the Saloon, the game just crashes.

Second bug (same arcade game), after reaching 0 lives, and dying again, it shows [player face image] x -1 for your life count. Silly, and I don't think it's too important, but it's there.

Third bug, the general store. Map shows it's time is from 9am to 6pm, however walking to the door when it's locked shows 9am to 9pm.

Last bug, an interesting interaction between being behind my house (currently tier 2) and swinging my sword. If you swing your sword behind the house, at certain positions, the sword ends up showing above the house. Again, silly and not that important, but it's still there.