They posted a Facebook message some time ago :
Troyes was to arrive soon in your favorite shops! Unfortunately, we encountered a little problem of production. We had to send all our boxes to the manufacturer so that they are remanufactured. The game will be a small-month delay. It's important for us that our games meet our quality standards. We will confirm the new date as soon as possible. Bruxelles 1893 will arrive in mid-October in Europe, if all goes well for him ;-) Always count 1 or 2 months to arrive in the USA.
So basically given the initial release date, Troyes should arrive mid-end of november