I noticed this morning, following a review of 24 words in one of my courses that my points total became corrupted significantly. After yesterday’s review, my weekly points total would have been around 9000 and after today’s review should have been around 13000. The bogus points also got added to my monthly and all-time totals for this course.
The course in question is A1 Spanish - by Decks - Memrise
I’m using a laptop with the current version of Firefox (99.0.1)
This is what’s currently displaying: