Unable to find a valid discount?

My friend has recommended Huel to me as he raves about it, he sent me a referral, i clicked the link, signed up the the mailing list, received the email with the code, picked what I wanted and tried to order but the code doesn’t work it says “Unable to find a valid discount matching the code entered”.

Hey there, we’re having a few issues with our referral software at the moment. Could you drop us an email on team@huel.com with the full name of your friend and their email if possible and we can check this out for you.