Fixed bug where Flawless Itinerary achievement was sometimes not possible to be unlocked. The achievement is rewarded automatically now when loading a save that has all perfect tours already.
Patch 1.00.09
Source: Steam Community (opens in a new tab)
Build and release context
Steam update times within 24 hours of this post. Matching dates do not confirm which build it describes.
Build 19070100 · public branch
Steam updated · First observed