I am so glad that I read this thread!
I had booked through Expedia for 22nd - 27th Nov staying at Santa Fe for 2 adults & 2 children for £271. I checked on their website & it was still showing no free dining offer, but the price had gone up to £281. But, by playing round with my dates, I have now booked the 1st night @ £56 without the free dining & then separately the other 4 nights @£224 to include the free dining. So, I am getting the free dining vouchers for 5 days for an extra £10.
Having checked my confirmation, there is no mention of the free dining on it, so I have emailed them about it, so hopefully they will get back to say that it is definintely there!
At the moment, it is me & my 2 daughters going (aged 7 & 2), but I booked the room for 2 adults & 2 children as it was the same price because we don't know yet if DH will be able to get off work & join us. If he can't (and we probably won't know until the week before), then I'll have extra vouchers, but there's no way that we'll need that much food! But then again, I'll probably not get any for DD2 as she will be 2 - but a week off her 3rd birthday, so maybe I will be able to use some of them.
So let's hope now that Expedia get back to me tomorrow to let me know that the free dining is included. I had originally thought I had got a bargain @ £271 & now I can't believe I'm getting an even better deal for £10 extra (that's what's making me think that it's too good to be true & it not appearing on the confirmation means I'm not getting it). I'll let you know how I get on.