Heya,
I finally did it! In the end the solution was very simple, I’m just a bit of a silly man and also I was kind of busy. Sorry for that.
You can create a .txt file now! Yay! It’s a bit jenky, but it’s possible.
Simply set the setting of Create Txt File to ‘true’. Whenever you open the secondary leech list page (The old Critical Items page), the txt file is automatically downloaded!
Also not sure if the radicals work, I have no radicals in my leechlist, so if anyone has any radicals that are actually images, please test this for me thanks.
I will also try to get csv in there as well. If I’m correct, it’s just a matter of syntax.
Also @neicul, what do you need to have in the csv? I assume just the Japanese won’t suffice?
Also I added a little counter for the leeches at the top for the wanikani home page, because I need to know about those Leeches 24/7 
