not really an ethical conundrum doing so because there's no incentive for looters, as the artifacts are not bought.
''A cultural property expert warned Hobby Lobby’s in-house counsel about the artifacts, saying they may have been looted from archaeological sites in Iraq. Still, Hobby Lobby signed a purchase agreement for $1.6 million in December 2010, wiring the money to seven different bank accounts. ''
Absolutely agree with your point. Happened to me a couple of times when the music just disappeared and I could not really understand the reason. Good, I am paying for a student (4.99 instead 9.99 per month), but it's still money and I expect the promised services to be fulfilled.