Roisindo

I'm stuck with the Dimensional Galvantula. I've lost two times against it, and before fighting a third one, I saved the game. But now the egg is already hatched before I approach it, and everytime I try to do it, Venam just walks two steps backwards and I stand in front of the egg unable to move or even go to the menu, and no battle nor scene starts. I tried to talk to Venam before approaching the egg, but when I get too close, my character moves without me pressing the keys and stands there.