Bug with poison ivy (trapper)

I was playing a Match against someone using a poison ivy and they deployed a trap that is supposed to deal 434 damage plus poison. This is not enough to kill my razor mouth that has 708 health. I moved this to the middle to claim the center panic point and the trap the other player laid hit TWICE and killed my razor mouth, not allowing me to get the center and ultimately setting me off on a losing path. Photos attached

the poison damage also triggered if you step on it on your turn