Model thinking quizes

I've been taking the Model Thinking class for some time, and it's a pity that the errors in the quizes and questions inside the video lectures are becoming more frequent.
Not a big deal, but I'd like not to choose between "option text" and "option text" instead of possible answers. The irony was that none of this "option texts" turned out to be correct))
The problem with quizes is mostly explained by the necessity of automated control, of course. But that's a little annoying to see that the right answer isn't correct after all.
I'm still loving the course and enjoying it, I just want it to be even better than it is.
Enough is as good as a feast, though =)