That is odd, if it happens again let us know. Also, on the left side panel is a weather diagnostics button which shows the last successful weather call by the device. Next time if the issue comes up check this date and see if it stopped updating.
Notice because it is raining in your area, the restrict flag is equal to one. We are working on the weather service this weekend and adding more weather sources to help prevent watering while it’s raining, so it’s good to see that working!