Hello! Yesterday I had like 165 duelling points, yet today as I logged in and continued from where I left left off yesterday, my duelling points had all suddenly increased by x10. My duelling rate at the profile had not changed, though. I had a few duels despite that, but after winning, I gained mostly just 0 points so I figured out it was just me and not some unofficial update. I also asked other people about it, but none seemed to know what it was all about.
Here's a screenshot about it.
Is there any way this could be fixed? Or am I perfectly mistaken and this is just a change in the system?