I have done all quests around Lumby that i know of. However, this one wall I can't get threw, can't figure it out. Here is the thing: Looking north and to the left of Kazgar is a door. I can't get threw it. I put my curser on it, it has a big green arrow and it says: Squeeze threw hole. When I click on it, it says: the tunnel is blocked with rocks. I have used a pickaxe on it to no avail. My friends can all go threw it with ease, but it just flat won't let me in it. what am I missing?