I have a bug with the "ROOT OF THE PROBLEM QUEST"

I have the necessary item, I got it from that place that looks like a sadistic place, so I got the item, then it takes me to the forest next to the camp, I found the place, and then I cant open the tree lines... I drop the item, grab it once again, and still cant open the path... I been disturb by this for quite some time, because I am mad because I cant go forward without completing the quest, or I don't want to go forward, because I am so close to the price from it....

So That is one bug I found during the mission.

because the item you had isn't for that quest which only turns up when you find the roots for the fist item, you need to travel further west and find the weavers chambers to get the spike that opens the way

I have killed the spider and recovered maligaro's spike but still can not open the roots. Is this a confirmed glitch?

You also need the balefull gem from the third level of de chamber of sin.