Bug: Lingots debited when clicking to buy a certificate, but cancelling on the confirmation popup
I just ran across a glitch on the Duolingo website. I was on the Lingots store webpage, I clicked on the "Certificate" button, but when the pop-up opened, stating it would takes ~20min and asking me if I wanted to proceed, I clicked on "no" and then cancelled.
However, my lingots credit was debited all the same.
25 lingots may be quite an amount for some users, so I thought I had to report that bug ;-)