Overstock's API calls are a bit different than eBay's. And it could very well be Beta API related. My guess though is that it is a Windows issues that is now affected by the API as theeBay API strips out something formatting. Overstock strips out some formatting too. And boy howdy, if you try and use formatting Overstock does not allow, you can certainly make a fair size mess of your auctions at Overstock. Ask me how I know
They relisted the Auction for you? Really! How thoughful of them to start and end an auction at 4:30 in the morning. Like anyone is up but you and me at that hour of the day