I haven't been there in years. they shut down the poker room during Covid and never re-opened. I only know of 1 main MSC that does quite a bit of casino shops. Are you sure they changed MSC or just stopped the mystery shopping program?
I knew the company that USED to shop it, and I was scheduled to do it in January, but then the client canceled. I assume you know the previous company too and are looking to see who they moved to?