Total War: SHOGUN 2

Total War: SHOGUN 2

Expanded Japan (97 new regions, 101 new factions, 22 playable factions)
campaign map bug
When I vassalize the settlement of Kaito it sandwiched me between the settlement and the port, not allowing my army to move. I have yet to find a way to forcably move the army out aside from potentially attacking my newly formed vassle which would be quite the shame. I ran into this issue on a legendary campaign run which is quite unfortunate as I cant reload to fix or test for consistancy.

please help if you can from what I have searched up there are no console commands for shogun 2 but if im mistaken let me know, if I could do some co-ord tweaking in rpfm or QtRME let me know im not to experienced with them just yet but I can improve if its doable. really dont want to loss this campagin its been a tough grind but all to satisfying as well.