Well I had one on Navigator, it was on the vanity table, and since I always carry one in my "makeup" bag, I put mine away, the one on the ship was better (Sept 22 sailing, cabin 915 - regular suite), on Mariner, we were in a B Penthouse, and for some reason I think there was one there as well, which impressed me - but.... maybe not, so am not sure on Mariner, but definitely on Navigator.
Kathy, are you sure there wasn't one in your suite?