So a little while ago I had noticed that I had a Barrier in my inventory. I went to place something, and I must've accidentally brushed my mousewheel, as it had then been inadvertently placed on the ground, and I am unable to remove it. It is sitting right in front of the stairs inside on the floor. The block is at exactly X3214 Y65 Z2600. It would be greatly appreciated if the barrier block were to be removed.