I'm kind of salty that I rode a out-and-back century today but when I stopped the timer at my turnaound spot to eat, it updated itself to 9.40 and deleted my current effort. As a result the device, Garmin Connect, and my connected Strava app all say I rode a slow 52 miles instead of century today.
I had a notification in the morning when I was running late and selected "Remind" because I was running late, not "Update anyway when I least expect it and do a bonus deletion of a hard-won 50 miles."