Sorry to hear this. The main course does look very poor.
But where was the cold plate? Was it served before main course?(I always ask FP to bring them together. )
Anyway, try hamburger or noodle soup if you still feel hungry. They are eatable usually.
There is one thing catching my eye- the small card on the table.
Being a DM member, didnt they offer you the exclusive card for DM?
It looks a regular one for every F passenger.