Please resolve Error 500/502 when learning multiple languages
My friend has picked up over a dozen of languages and has reached level 25 in a few of them. He was intending to pick up more, but he kept encountering Error 500/502 when navigating to Words, Courses, as well as Discussions. He cannot even reset languages now because of this unexplained error.
Someone from the Duolingo team, please resolve this.