Time in the "Device Time was changed" warning is the same as the time of that warning

My child uses an Android phone with Norton Family installed. During the last week, I saw the following two warnings on the Time Activity tab:

What: Device Time was changed; Which:  *** Child's phone name *** Changed to:10/31/15 7:37 AM; When: 10/31/15 7:37 AM

What: Device Time was changed; Which: *** Child's phone name *** Changed to:10/30/15 7:36 AM; When: 10/30/15 7:36 AM

As it can be seen, time in the "Which" field coincides with time in the "When" field.

Do these warnings mean that my child circumvents time restrictions I specified in "House Rules"?