(OP here) It appeared to me as though they deleted my domain registration from their system. That's mostly why I freaked out. I wasn't sure if I'd even be able

(OP here) It appeared to me as though they deleted my domain registration from their system. That's mostly why I freaked out. I wasn't sure if I'd even be able to transfer my registration easily. However, on the advice of someone from HN, I found that if I went through the flow of linking an external domain to my cloudflare account the registration details came back.