Did you have other structures around your settlement? It's only expand ZOC 2->3->4 from the settlement itself, not overall "kingdom" borders.

Hmmm. Please post before-and-after screenshots so I can take a look and see if it looks like there's a problem or if things are working as designed.

- Jon

Experiencing the same thing here.

This is after i fortified it twice, control borders didn't move, and it consumed 10 of my weapons.

https://postimg.cc/hhvYC5v5

Okay, yeah, definitely looks like a bug. Can you email a save file from right before you Fortified to contact@conifergames.com?

- Jon

Do you happen to know where the save files are stored on Mac ?

EDIT : Actually found in through ingame tooltip, thanks for that. Sent you the files.

Thanks! Will take a look at this and try to get a fix in shortly.

- Jon

I figured it out. If you fortify but give you settlement other orders, it still takes the resources, but doesn't do the fortify action.

I think there's another bug here. I had a settlement close to another building. When fortifying, the borders extended away from the settlement in the other direction, and even though they should've expanded past the other building they didn't. Seems like the borders of other buildings stops the expansion of fortify

I can confirm. Definitely fortified my wheat farm twice, and it did not extend zone of control outwards by two to catch my target tile. However, it did extend in other directions. Any chance that a river, be design or by accident, interferes with this mechanic?

www.bemont.sportsrealm.net/zoc.PNG

Yeah I have found rivers stop borders. Not done too much experimenting, but enough that it should probably be documented because it definitely is conting as more than 3 tiles.

Yeah, some bugs here. Will look into this soon.

- Jon