Lichess Bug in Code

Hi,
I have found a bug, but this is not about anything about certain features, but lnstead, lichess gave a pop-up message saying "Lichess says" and then some weird HTML code.

Screenshot (click on link)
snipboard.io/2NVkQ1.jpg

Is there a specific interaction that reliably triggers this? Or did it just pop up when you opened the home page?

All I did was click on the "Create Game" button. I clicked again a few moments later, and then it worked. It was at around 2:30

where you playing another game at the time?

I've had that same thing happen, OP. I've only had it happen once in my 19000 games, though.

It's happened no times in my 19227 games. Just thought I'd mention that.