Heh. With each new version there are more and more bugs.
In arcade mode, when the power is off - the doors can not be opened.
When you turn on the generator - can not start Frenni and Chica, because the buttons disappear.
In Christmas you can not use the spray can, because the button for it does not appear.
In past versions, everything worked like clockwork, but lagged badly. Now the game runs smoothly, but there are a lot of bugs.
Huh, I've been encountering the same exact bugs you've been facing lol.
But there's also this one bug where whenever you finish a night in arcade mode it crashes about 80% of the time (Even worse if it crashes while you were unlocking a cut scene which will result to you not unlocking any other cutscenes until the next version which happened to me)
But omg the spray can bug is so damn annoying, I had to learn to avoid Krampus without the damn spray and it was dreadful.
