In addition to the same problems others are having, last night I sold several stocks that were going down and I did not get the money credited to my account. I was hoping it would all be corrected this morning but it hasn't. All the stocks are listed as "success" in my trade history. There is a lot of corrections that need to be made and this is one more.
However, remember this is a free game and just like in the past the powers of HSX will fix it. Patience.