This one was a little tricky....
When your fixed schedule for Zone 1 and Zone 2 got that Rain Skip at 6:10, Rachio sent a "pause" to your controller in order to skip that schedule. Unfortunately, since you flex schedule is close to the same start time, it accidentally got caught in that "pause" time from your fixed schedule skip. It actually looks like this has happened a few times in the past as well. In order to prevent this from happening in the future, I would recommend you keep your schedule start times at least an hour apart. This way, they won't get caught in each others skips! I hope that helps.