If you open influence_areas.csv you can see that 2 last expansion has next parameters
Expansion_19 x=60, y=313, radius=9
Expansion_19 x=173.93, y=380.86, radius=30
I edit influence_areas.csv (replace it to 2 and 3 place) and on photo you can see that exactly this expansion opened
Expansion_19 x=60, y=313, radius=9
https://steamhost.cn/steamcommunity_com/sharedfiles/filedetails/?id=184971504
Expansion_19 x=173.93, y=380.86, radius=30
https://steamhost.cn/steamcommunity_com/sharedfiles/filedetails/?id=184971724
https://steamhost.cn/steamcommunity_com/sharedfiles/filedetails/?id=184971837