Anyone had any experience transferring AMEX (UK) Membership Rewards to KrisFlyer Miles? I did it this morning but stupidly gave the wrong FrisFlyer membership number (belonging to another family member with same last name). I called them within 10 mins and they said the 'back office' staff may be able to help... So now I just have to sit tight. Surely it would fail on validation (as first name and DOB) and not just automatically go through, so they can amend it with my correct KrisFlyer number (provided on the phone). Isn't this a big flaw in their system if it does go through?!?