I noticed an error that happens very often. Sometimes the same question is repeated up to five times consecutively. Could you fix that?
You can report it via this web page https://support.duolingo.com/hc/en-us/articles/204728264-How-do-I-report-a-bug-
I think hyvyys isn't talking about that. There is a bug where they'll ask you a sentence and repeat it once you do it. The repeated sentence also counts as a point. Sometimes, the repeated sentence is said at least 4-5 times, too, not including when you get it wrong.