Read slowly

I went into MacDonalds on Monday morning with Claire and ordered a McMuffin meal
I wanted an egg muffin with no cheese ( hate processed cheese) and a latte
While I was stood waiting, I noticed my receipt read
Sausage and egg muffin.
No sausage.
No cheese
Bit odd I thought but hey ho .
Walked back to work, unwrapped my food and saw a sausage patty. No cheese and no egg.....
Didn't have time to go back so I ate it and decided to rattle off an email
Had a reply and yesterday got this through the post.....