Way ? Teacup? Strange bug or something

Hi. I created an auto handicap match which was joined by a player called “Way”. the game gave him 3 stone as black and right when i played my first move the game was annulled. Now from this point forward every instance of this player “Way” has been replaced by this other different user “teacup”. This is weird right? I did not see things i am sure of what i saw.

Way and teacup are different players seems you’ve played them both. Kind of since they were both canceled. You also only played each of them once.

https://online-go.com/game/7624261 , https://online-go.com/user/view/189789/Way

https://online-go.com/game/7623814 , https://online-go.com/user/view/92473/teacup