Jumpgate trading bug

[Valgor]

When trading for jumpgate locations, repeated clicking of the "What would make this trade possible?" button after both sides have made their offer will add one or two separate credits
to each side's offer for every subsequent click, depending on the player's initial offer.

Update : This behaviour is not limited to jumpgate trades, it happens when bartering for contacts and technology just as well.

[Penthus]

This also happens if you are trying to sell Tech for credits.