Yes, it went down for about a week and then back to it. They don't care.
I told them again last week when my little lad couldn't sleep with the booming. They said they don't hear us, I said yeah, because we haven't mounted a speaker to a shared wall and try and be respectful.
It's been lower over the Easter weekend but the door slamming, shouting etc has increased instead.
Some people are just absolute helmets unfortunately.