Glad you enjoyed! When thinking about the theme we pretty quickly thought the best way to do a game about risk was to just bump up the stakes to absurd levels, kinda like Buckshot Roulette, and then leaned into the absurdity of it by having what you gamble on be utterly meaningless.
If the bug was stuck in place at the start of the round, then it was because you happened to lose a leg or two which causes the bug to be immobile for a bit. If it was at some other time during the round, then uh, yeah that'd be a bug and no idea why.