Weird Battlegrounds bug

Rayquaza978

So I was playing battle grounds at night then I encountered this weird bug which made it so that I couldn't attack nor get attacked my character where just running so was the opponents, Due to it I lost. I don't know if this is a known bug or not. Also the black blur is just msgs that's all

Here's the video link in YouTube, I couldn't upload video here

https://youtu.be/VxGtBjEENyo