One of the articles I read said they wanted to make it up to her by letting her do some of their other events. She cancelled other orders, got staff working long hours, and bought a shit ton of ingredients so she could make 4000 pies for them, and they just said "Never mind" like it's no big deal.
Sounds an awful lot like detrimental reliance to me…
Why is this getting downvoted?
Detrimental reliance is the legal principle that would allow the bakery to recover damages from Tesla. In summary: "You promised to pay me for this, and I acted accordingly, but you didn't follow through, so pay up."