Has anyone else in the US noticed that Farfetch does something weird with their Isabel Marant items? There is very little inventory on the US site and when there are promos, these items are always out of stock. Yesterday I was going to buy a pair of sandals that were fully stocked and at a lower price. I hesitated and now they are all sold out. Also, I had been eyeing some sneakers and finally when a free shipping promo came up, they were no longer on the site, completely vanished. What gives?