Possible German Plurals lesson typo
On the lesson overview panel of the Plurals lesson for German, on the first lesson it says "Pferd" instead of the plural "Pferde" which it should be teaching. I'm still learning German so I may be wrong?
I speak German and you are right. The plural of 'Pferd' (horse) is 'Pferde' (horses).
Maybe it shows "Pferd" because you are going to learn what the plural of "Pferd" is, duo does not want to reveal the answer right away in the overview.