Have you ever noticed the time lag between your phone and Computer in the eBay System? I have seen my phone show a offer come in, and be working in my store on my computer and have it take an hour or more before it shows up on the computer. Even when I am on my computer, I use multiple tabs for my eBay store, and one will show a offer, or sell while the other doesn't update to show it, even after refreshing the screen.