Visual Appearance of Coordinates on Realm are Changed when Disconnected from WiFi

I was leaving a source of WiFi while I was on my friends realm, and when I joined, my coordinates were messed up. As you can see, it was only in one XYZ position.I was kicked from the realm because I lost WiFi.

 

 

https://drive.google.com/file/d/1_HXcYq3MF9W-A2zFV4vaaHu3N8Pxg3fo/view?usp=sharing