I downloaded the script you have mentioned above, but the 90% still says "90%" and not the actual number. Is the script online updated yet? Or is it because I haven't guru'd anything yet?
Edit: It has the settings gone so I tried that, but it gave me only a line to enter the API key as well as the save/cancel buttons... I entered my API key but now it's telling my API key is invalid so... I'm not sure.
Shouldn't have to guru anything, I just guru'd my first level 15 so I have tested with 0 gurus. Are the numbers still showing below the bars? if Goal: 90% is still showing, it sounds like something is keeping the script from running in the first place. If your'e getting the 'API Error:', that means the api call itself is failing, so I'm not getting any data to work with, and just exiting out. I hate to ask the question, but you're sure you entered the api correctly? No leading/trailing spaces or anything?
Edit: Still haven't guru'ed and level 15 kanji. I had a math error, oops.