@duolingo. There was a bug on Sunday. The XP wasn't adding up on the leaderboard and because of that I got demoted. Multiple users complained, not only me. I submitted a support ticket, but didn't receive an answer yet. Could you please help me and take a look at the ticket?
@duolingo I understand, @duolingo. Thank you for your reply. Sorry, forgot to mention, but when this happened, I used 2000 gems to keep my place. Could I please get those refunded?