New billing account creation stuck - OR_BACR2_32 and OR_BAOOC_15 errors

I’m trying to create a new Google Cloud billing account for my organization.

First attempt failed with error: “Billing setup can’t be completed - Suspicious activity detected [OR_BACR2_32]”. I resolved this by finding and closing a duplicate payments profile (I had one India profile and one Honduras profile under the same name, which seemed to trigger the fraud check).

After that, subsequent attempts now show error “OR_BAOOC_15” asking to retry after 24 hours. UPI verification (small ₹2 authorization charges) succeeds each time, but the billing account creation never completes successfully.

Has anyone faced this issue or know how to resolve it? Would appreciate any guidance.