Pi Hole Blocking Fortnite Gift Card Redemption

TL;DR: Turn off the Pi-Hole or use Mobile data to redeem Fortnite gift cards. I’ve been trying to redeem some Fornite gift cards for my son recently and I’ve found it to be so frustrating. I initially tried to use the QR on the gift card using my Android phone but that just did nothing. I later tried to enter the code on the redeem website manually. Same result - nothing. No error. No message.…