Early Friday morning, a problem with our currency exchange rate data allowed users who use Indonesian Rupiahs in their Steam wallet to make purchases on the Community Market at heavily discounted prices. We have reverted as many of these purchases as possible.
You can now see which purchases or sales were refunded by clicking on the My Market History tab below. Purchases or sales that have been refunded will be indicated with a message in red text that says "This purchase was refunded at a later time.