WAY too much Chlorine?

I have a tiny (180 Gallon) 2 person hot tub, in which I've been using the blue and gray FROG chlorine dispensing ball set to 1, its lowest setting. I recently got the Taylor test kit and while my TA and PH look great, my Free Chlorine seems to be something like 26PPM. In fact the test water keeps turning pink after it turns clear. When I go to then run the Total Chlorine test, the water isn't pink, it's downright dark red. I did give it a shock last night, but that was about 15 hours before testing today.

Am I screwing up the test? Is the FROG ball putting in way too much chlorine? Am I missing something?