I was challenged by the Cranky Carrot and went to fight him. The first couple of rounds went fine, but now I'm stuck with black loading lines at the top of the page and can't move forward, so now I'm stuck in the battle. I tried exiting out and reentering the battle, but the same thing happens. I'm using Firefox on Windows 10. Not sure if anyone else has had this problem.

Sometimes a hard refresh can fix the issue. Also sometimes if you click on your weapons and click three by mistake it will cause the page to stall.

Thanks for the advice . It seems to be working now after a hard refresh. :)