How does compensating an A-List ticket work?

Hey fellas. I saw Rental Family last night, but had to step out of the movie twice because two people in the row in front of me were talking the whole time and on their phones. Management finally came in and told them to stop. After the movie, the chill dude checking tickets that I talked to twice told me they would compensate me. I said I had A-List and that they would give me a concession voucher. They gave me a voucher for a free medium popcorn, but then said they'd still compensate the A-List ticket. He scanned the qr code and had me sign a receipt. So, does that mean I now have another free movie to see this week and Rental Family doesn't count? Not sure how their system keeps track of it.