Hi Lucky Ducky,
Sorry about this, you should not have been able to claim Booster Packs on S3 before the update is added there. We have now fixed this issue and you can claim your 10 Booster Packs again on S1 to claim your gift boxes. Hope this helps!

Hi Lucky Ducky, Sorry about this, you should not have been able to claim Booster Packs on S3 before the update is added there. We have now fixed this issue and you can claim your 10 Booster Packs again on S1 to claim your gift boxes. Hope this helps!