1 minute missing in live feed from 2 closely recorded 12 sec recordings

So in 2 video alerts, 1 at 10:49 and the second at 10:57. When I watched the live feed back from one to the other. The live video completely jumps from 10:57am to 10:58am. Totally eliminating the person who dropped of the delivery. But my short 12 second video shows the guy making the delivery. Why is my live feed skipping like that? I have copied the recording showing that it skipped but don’t know how to attach it here.