I added my experiences with duolingo that were strange.
What did I add? The last two slides. Why are they strange? First one: sure, I got it correct. But did you notice the spelling error? Instead of "I am very happy!" Duolingo said "I am vey happy!". Second one: this paragraph translates to: "My favorite movie is called "Mr. Stomach" and it is a Cuban movie. Stomach is a Mexican cat and has a Spanish husband, a dog." Is Duolingo okay?!