My advice is let it go, now that you're back in the USA and no harm done and time has passed by.
Unlikely it's a problem exclusively to SL, and unlikely to occur again on your next visit, but if I found out something like that while I was still there and in that room, I would be furious and report to Bill or Manfred immediately and request another room change, you can be placed in danger giving out info like that, anyone can get back to those rooms.
Trust no one, everyone can be your enemy except your mother, and my mother told me "Don't rule me out..."
