I am experiencing some weird behaviour with hidden nationality ships (pirates and The Black Wind). When I have open borders with an AI, these ships can happily engage combat with AI city defenders, even several times each turn, without any promotions that should make them capable of it. As soon as open borders are cancelled, they can't attack. I think this issue/bug/feature has been mentioned before, but could not find a reasonable answer or explanation.
Thanks for a great mod.
Thanks for a great mod.