German Fluency boost
So at the begining of this week I stood at around 13% German fluency according to the duo meter. All of a sudden this week (by only redoing classes to regain the gold mark) after every such class my fluency increased by 1%. all of a sudden after doind 14 classes im now 27% in 1 week after I have been learning german for 3 months getting only to 13%.
Thoughts? is it a bug? or something changed?