I have created a new deck (I use version 2.1.56; just updated it) with 47 cards.
Everytime I try to learn, the card comes up with a “yes or no” button and the answer on the backside is just “yes or no” and correct answers x%.
I put up screenshots from a presentation as answers which used to work fine.
How can I fix this? My exam is next saturday and I have to create at least 100 cards, I think. Also, the same error appears when I use my Android Anki.
Thank you in advance for your help and your patience.