I just started another batch of reviews, and it’s happening again to me, too.
塗る。ぬる。ぬる。 ヌル！
Edit: Good find @seanblue, “I can hear the voices of my ancestors calling out all the vocab I answered” is a great description (and disabling the script fixed the echoing). I just missed a review for typing “swift” instead of “quick” or “sudden” though 