Triple Triad Trader still crashes game

[zandervont]

Time: 12.51 local time
Frequency: sometimes
World name: Cerberus
Character name: Sephaistos Eum
NPC name: Triple Triad Trader
Monster name: -
Class/Level: -
Party or solo: solo
In-game time:10:52 am
Area and coordinates: Gold Saucer x4,y7
Steps:
1. Talking to NPC in question
2. Choosing Selling Cards for MGP
3. Sometimes after exchanging a card, the whole game crashes.

[BlueThunder]

Are you playing on a ps4?

I remember my gf mentioning her game would crash on ps4 when trying to sell cards.