Double-check the timeframe on the lists - at the top of Sold and Unsold, there will be an option in the middle to adjust the period for showing completed listings, ranging from just the last 24 hours up to 60 days.
Alternatively, if you can't find them that way, view your current listings (I see 4 active), then check the 'Sold' of 'Completed' option from the lefthand navigation menu (I see 86 completed listings there).