Did the items have other magical properties and have a "Lesser Magic Item" type tag? A weight of 50 is a negative property called Massive, where items are heavier than normal.Just did a Melisande run in Fel. There was so much loot on the corpse I could barely loot it all. However, there were quite a few items, regular weapons, bows, armor, etc that had a weight of 50. I have a bag full of them on test now. I can't imagine that this was intended?