Guild Wars 2

It shows 12/6 instead 6/6, but the effect still applies normally despite the wrong display.

This is certainly a graphical issue, but I believe it is tied to the fact that you are using Dwayna on your PvP and PvE gearsets. I know it doesn’t help with the OCD of seeing an odd display like that, but at least you can understand why it’s happening and that you are not alone!