The start bug fix so far is working fabulously.
This may be an old issue, not sure, but I thought I'd share again lol:
I rolled India (I always roll dice for a random civ since the randomizer isn't very good at being random). So, I of course do what Gandhi always should do and became a complete warmonger. Not too much close to me, declared on Harry to steal a *very* lonely settler (like, he had no military within 5 tiles). After that I declared on Granada.
About 5 turns pass, I'm slowly knocking down Granada....
Then, Granada declares war on me and bounces me from their territory. Strange, since we were already at war?! I looked and Harry added 3 envoys to Granada to be it's new (and very first) Suzerain. So, apparently that event made Granada go to peace with me and immediately declare war again.
So, I contemplate what happens if the Suzerain changes between people you are at war with in regard to a City State -- will you keep getting bounced from the territory even though you are at war with the CS throughout?
Sounds like a bug that would actually be difficult to find in QA testing for once...