Encountered a couple of akward bugs in MPC play in Imperator Augustus (Dacia vs. Pontos)
My main army got stuck near a factions neutral settlement in winter attrition. I tried to change stances and waited total of three turns in the spot if the movement would be somehow restored. I had military access pact and non-aggression pact but not defensive or military alliance. I had to try attacking with the army against this almoist ally friendly faction when trying to get it out
I also encountered this Sardinian mercenary unit in the army of a Black sea Scythian faction. While this is technically possible that the Scythian faction has gone near Sardinian and then back with the unit I presume this is rather a missplaced mercemary unit although I might be wrong
About the Shah- thing that has been mentioned earlier, I think there are now more Shahs that is ment to be, for example this Pontos faction leader ( I recall he was Basileus before ). I also encountered Shahs as faction leaders in Hannibal at the gates -campaign in North Africa amongst Numidian and Berber factions.