Well, my Blockland sometimes crashes on me. When I open it up again, it says "Demo Buy Now!" I try to copy and paste in my key, but it says that my key is "Invalid" and "ERROR ID not found." I waited an hour and tried later, and then it wanted to accept my key. Now, whenever I open a server, no matter where I am, it says I'm too far from the transparent brick. The only way to plant it is to literally be inside of the brick. Then, when you try to plant a brick, it says LIMIT. Then, when I try to change my Avatar, there are no faces. All of my settings keep going back to the default, and my addons and game packages (Bricks, prints, etc.) are all disabled. Please help!