I do think one of the flaws is the nature of all opportunities / problems needing to be handled by the first of the next month, regardless of when they actually appear.
So you can have nothing, then on the 29th / 30th, you suddenly get a couple. But if you're not paying attention to the kingdom then, or have the needed advisors busy with other things you're just screwed.
I mean, fine, have an x day counter for each problem can make sense, depending on the problem But having it automatically be the first day of the next month without thought of when the problem actually appears is annoying.