Bug Cat Burglar heists tracking properties no longer update correctly

I suspect this was broken by KoL itself a long time ago as the heist page now looks like this

Screenshot 2022-06-21 154735.png
As you can see I have 10 banked heists right now. This is what my properties look like
Screenshot 2022-06-21 154649.png

Apparently I mentioned the %fn thing to Aenimus in Discord on the 7th of May last year so if that's the cause it's been broken since at least then.