I am having a similar problem with the Trading Post even though it is back up. Yesterday I had about 4G 10S. I tried to buy a couple dyes from the TP, but none of my Buy bids were taken and no gold was taken from my bags. I log in this evening and I only have 50S! To top it off, the "Items I’ve Bought " tab shows I bought five dyes for about 35S, but I only received two! So I am missing 3G 50S and a couple dyes I bought but never received!