Kalamazoo conference, 2004: Room reservations lost, but I had paperwork to prove I had made them
Fez, 2004: Arabic program desk didn't have my lodging request, though they later found it
Cairo, 2005: Hotel lost my reservation, but had room
Blair Victoria Hotel, London, 2005: No problems
Blair Victoria Hotel, London, 2006: No problems
London conference lodging, 2006: Claimed I had no reservation, though it turned out a supervisor had simply skipped over my name in providing the list to the front desk
Does this happen to other people with such frequency?