Hey EddyFosman!
From the image you have attached it looks like it could be possibly due to the widget scaling. I can see the text and numbers are not displayed in their correct locations and the image doesnt seem to be as big as it should be. It is definitely strange to see a difference as they are both using the same ViewCard_Widget, so the scaling seems to be the most probable cause of what you are seeing.
If you use the In-game editor to change the scaling of the card in the players hand then you may see a similar issue occur. Feel free to reach out to the support email with some screenshots of your setup and I may be able to help you further!