Date & Time: any
Frequency: always
World name: Ragnarok
Character name: Gin Ryu

Steps:
1. I recieved the Pazuzu's Card from the new Triple Triad NPC and the background of the card has a very faint blue/red (depends if it's been captured by your opponent or not). Not sure if it's intentional or not, but since the background colour means which player has the card captured I guess is a bug.