Trade Window Bug

Anyone else have the problem of having the Trade Window reset the costs of placing orders?? Like when I have multiple orders placed, usually in the 9-12 GC range, and I go to place a new order, it will tell me that the cost of placing a new order is back to 3 GCs or 6 GCs etc. Wouldnt be a big deal, but when I place the order it is placed "under" the existing 3-6 GC order. So it doesnt show until all the existing Lots are sold. Not a huge deal, but quite annoying.

- VC