Demand bug

Unfortunately I don't have the log, I stupidly just closed my wintin window, not thinking, but this is what happened. I summoned an orc guard from the goblin village into the Tribunal Spire. I demand the orcish shield from him, and this is what happens. *** You demand an orcish shield from the orc guard. *** at this point it seems successful, but when I look in my inventory or on the ground the shield is not there. When I attempt to demand the shield from the orcish guard again, he responds, "I don't have that item." The item seems to disappear into thin air. I continued this with the full set of orcish belongings (shield, sword, and leggings) and I get the same result. The things being demanded seem to poof and disappear. I do apologize that I don't have a log. Thanks.