live casino asking extra kyc after one decent live baccarat cashout

so this happened, played a live baccarat session, actually managed a proper win like 4x my deposit, nothing life-changing though, went to withdraw and suddenly they want extra kyc stuff from me. they already had my id and proof of address before, now they're pushing for a selfie with my id and a scan of the card i used, even though i deposited with crypto, not a card. i get the standard kyc but this feels over the top just because i cashed out for once. not sure if i’m being too paranoid or if this is the usual stall tactics when someone beats the house for a change.

curious if others got hit with more kyc steps after a win or if it’s just my luck with the timing.