“I had read somewhere that some Burger Kings have a policy where they will substitute a real Whopper if they run out of the “impossible” ones. I think that is what happened to us, but I didn’t say anything to the DIL. She loved the sandwich.”
And here lies the problem, this can just as well be done in reverse. Would they do this? If what you say is indeed true, then by their own admission they would. Trust is a huge issue with this concept.
Another reason to stop going to fast food places.