I'm playing a KH campaign for the first time, having a lot of fun with this faction.
I just reached the time for the first reform, to build the Synhendrion ton Hellenon. I clicked to add it to the queue in two different cities, but then removed it from the queue, wanting a little time to think about where to build it. But then it disappeared from being available from my building queues altogether! I have checked all my cities, nope, not there. I waited many turns, but it never appeared again. However, after a while the Symmachikon Koinon started to become available in all of my settlements, except Dardanion. And my faction leader has now become a Strategos instead of a Hegemon, i.e the faction leader title after that first reform.
What happened here? Can I start to build Symmachikon Koinon even though I don't own any Synhendrion ton Hellenon, or will it negatively affect my gameplay further down the line? Is there any way to get the Synhendrion ton Hellenon available again?
Another thing, in Dardanion I built a Strategia as the Polis en Symmachia kai Philia was not available there. If I destroy the Strategia, will I then be able to build a Symmachikon Koinon there? I'm not sure what counts as a minor Hellenistic polis, around 35% of the culture there now is Hellenistic, and even at the game start there a significant Hellenistic minority culture in that settlement.