[NCQE] Nature soundscapes wakes sim up

Initially this worked. When this quest was first available ( before the last recent patch just before EBN came out) I put  the station on and then went to sleep. Worked fine. I even got the special moodlet for it.  So it checked off. Now I've opened the game again and with the same sim, in the same bed, if I turn it on now ( even if they're already sleeping) they immediately woke up. 
Like they always do when music is on. It seems like this was temporary disabled for the event and now it won't work anymore. And maybe didn't turn off correctly with some people leading to being unable to complete it. 
You can still see the moodlet here that went with the event. So for me it worked ( for just a while) , but maybe it's what is broken for others. I've now installed the latest update, maybe they removed it in that?