Long time lurker of the forum awaiting my cupra but finally bit the bullet and signed up as I can offer some help! I ordered with LO early August and still awaiting my car, due to the dealer by 24/2 apparently.
Anyways, after reading about others being offered compensation, I got my SLI number from LO and emailed Seat directly. About a week later I got a call from Seat apologising for the delay and have been offered compensation similar to others, free service, £250 of accessories or a cheque for £200. I've taken the money and have been told it will be sent when the car arrives at the dealer.
My advice is to give it a go, Seat know I used a broker, they asked yet they're still paying up!
What email address do you contact seat on and what did you say to them? do you ask for comp or word it in way for them to pay out lol