Below is link to vid with folks from all over country saying theatres apparently had turned off air conditioning for THIS movie.
https://www.youtube.com/watch?v=9zuS9wOtqEU
8m 25s
.
It happened to us too. I made this video covering in details of events:
Our AMC movie theater experience with the Sound of Freedom movie:
https://youtu.be/SVdejyZvLec