Hello! My shower is coming up and I was telling my grandma about the toaster we put on our registry. I went to show her, and I saw that I had 4 notifications that 4 people have bought gifts. Cool! 3 people bought items that have now been marked as "purchased" but one person bought some items that are still listed as available. Has this happened to anyone else? Is there a reason? Or is it just a technical error? It's really weird.