So I'm currently at the part of the game where I have to take some book from the past Sheridan Village leader, and in order to start this event I first have to chase around the Heracross in the forest. However, my game seems to be glitched where the Heracross is invisible on one of it's set locations and some of the branches I'm supposed to step on don't alert it so it lets me walk up to it but I can't interact with it. Am I doing something wrong or is my game glitched and if so how should I fix it? Thanks.