So far, the only issue I've noticed is that when you found a city and start a We Love the King Day, the city overview screen is bugged and will not display how many turns are left for that WLTKD. There is not much I can do about this as far as I am aware.

I'm only a single human being, though and this was a fairly ambitious project for me, especially the Thunder Tower mechanic so always possible I missed something. If you notice anything, please do reach out.