Hi,
Yes, I applied for it in Sept - after renewing my CC Professional. No confirmation given or money refunded. Applied again in Dec (23) and received an email:
Dear
Thank you for submitting your cashback claim.
You should receive your cashback via your original payment method, within 30 working days.
If you have any questions please click here
Not received it, and clicking on "here" takes me to the usual Q/A - but nothing relating to the claim.