There's a support article here: https://support.spotify.com/us/problems/#!/article/Why-have-explicit-songs-in-my-playlist-been-replaced-with-censored-versions

There's a support article here: https://support.spotify.com/us/problems/#!/article/Why-have-explicit-songs-in-my-playlist-been-replaced-with-censored-versions https://support.spotify.com/us/problems/#!/article/Why-have-... They claim that the behavior matches your desired behavior of having a "pointer" that re-updates if availability changes and the explicit version is made available again