Fixed. It was getting an error while trying to control a feature that doesn’t exist on the Extra Study page.
New version [here].
Thank you for the quick fix!
THANK YOU SO MUCH MY SAVIOR! I am usually a fast typer and sometimes I can do the smallest typos that can literally ruin my days of progress since WaniKani is pretty unforgiving. And that makes the learning take wayyy longer than it should before I am allowed to level up and continue. Thank you!
Thanks for updating the script. I’ve noticed with version 3.2.5 (and now 3.2.6) that the screen seems to be “oversized”, that is the buttons are extended off the screen and I can scroll to the right a bit. What’s odd is that I don’t see that happening when I use Creo’s version. I’ve tried my best to capture it in this image, you an see some empty white space to the right side. Using Firefox and ViolentMonkey in case that is relevant.
So far, I’ve only seen this happen when the browser isn’t at 100% zoom level. Would you mind trying this: Press ctrl-0 to reset to 100% zoom.
I’ll try Firefox when I’m back at my computer.
Gave it a shot, but no difference. It was already at 100% anyway, but I tried entering a review at 90%, 100% and 110% and I am still seeing the extra space on the right hand side at all 3 levels.
I’m finally back at my PC, and I see now that the buttons were oversized on all browsers… I just hadn’t noticed.
Anyway, it’s fixed now: [link]
Yep, looks good now. Thanks for the quick fix!
Sweet! Thank you! I always had faith in you. 
I’m not seeing the level-up pop-ups again at the moment. Does anyone else have the same issue?
Thank you so much for the fix, @rfindley 
this really makes such a difference to how Wanikani handles! (I need the dopamine from the level pop-ups, hah).
Huge thanks for the updates. 
I had two small issues on my end (no post-answer popups and wider-than-normal buttons) but these updates fixed both and it’s working perfectly again. Love it.