Question regarding Football Centre Live Performance Info

Hello EA Team and Community,I noticed that my International event Ferran Torres card (ST, base OVR upgraded) has received a +3 OVR live performance boost, along with a +3 increase across all base attributes like Pace, Shooting, and Passing.According to the in-game "Live Performance Info" screen, these stats fluctuate based on real-life matches. I tracked a recent Ligue 1 match where PSG drew 2-2 against Rennes, and Ferran Torres scored two goals (71' and 82').Could you please confirm if this specific real-life performance is the direct reason for this card's OVR upgrade? Also, I would like to know if these upgrades are permanent for this event card or if the OVR will decrease back to its original state once the next football game week updates?Thank you for the clarification!