First of all, one mess-up wouldn't be bad
In the Explanation document it says this:
These guidelines will help create a breakfast containing between 400 and 500 Kcals.
IMPORTANT: The above amounts are just approximations. This is NOT a weight loss Phase, if they are exceeded…it is PERFECTLY FINE!
Are you using the P3 worksheet? (attached)
It has no more than 15 g carbs from dairy listed.
I KNOW that info came from one of the documents but I'm at work and don't remember which one off the top of my head