Sensor Time display bug iPhone 5c

Ok, just got my sensors and motion detector yesterday … love em!

However, on my iPhone 5c, the display time and date on the sensor display screen is wrong … instead of time of last open/close, the 5c displays “9:41 am 01/25/1970.” See pix … the lower listing of alerts correctly displays the correct time of the various alerts … i’m only talking about top display.

1970???

The information displays correctly on my wife’s iPhone Xs … so I’m not reporting a bug report, because I really don’t think you should lose a minute of time trying to figure why it doesn’t work on my 5c.

As some might recall, I’m under constant pressure to upgrade my aging phone. But until then…