They removed it.

Apparently, it was a pain to manage.

However, my feelings was to prevent the server transfer as priority....

Using a no-official system i guess.

If you look at the update prem trade is coming back early summer I believe. On a related note the post about olive credit value that was locked, IMO it is perfectly valid question and not at all worth a ban. A sailors can be sold for credits, the same sailor could and soon will be able to be sold for olives, therefore said sailor has a credit value and olive value so an credits/olive can be calculated. But that post was locked for some reason dispite being a perfectly reasonable question.