Q:
Trading post bug
Do you have anything waiting for pickup? Even non-gold entries behind which the money might be stalled?
//Portable Corpse
I had nothing else to pick up, only gold.
Not sure if I understood it well, and I assume you know how it works. But in case you don’t, here is the info: every time you sell something the resulting money from that sale stays pending and is showed on Pick Up tab on Trading Post window. You must go to a Black Lion Trading Representative in order to pick it up. Same with purchased items.
Based on what I have read on the posts above, things happened normally and I don’t see a bug. Maybe I have misread it.