You probably have a case. I know there’s no saying mass at home, nor on the beach nor on a random mountain
Special dispensation with consecratio perhaps. I am no expert.
I’m sure this priest was nnot equipped for a special case
We had Masses said in my home when I was little
are you a priest?
The first mass was in a house. The apostles broke bread where ever.
This is an unfortunate event. But perhaps this priest needs to access his direct line with God. In fact, all of us need to keep oil in our lamps at this time. These are crazy days.