@EdLaFave, Good morning, great questions. Sorry for the delayed reply.
I think you might have hit it on your second post.
At this time, the watering times are static to the zone settings at the time the watering time was created. They are not dynamic, in that they change should you adjust the zone settings. We are working on correcting this
Back to your scheduling question:
Has this been addressed and fixed with the zone settings adjustments? Or would you like me to double check your account for any weirdness? Let me know how I can help.