I have a subfolder "Best of", within this folder there are multiple smart playlists "1960s", "1970s", etc.
When I select one of them, I'll see for a very short time a spinning disc, then for a somewhat longer period a dark background and finally the tracks from that playlist.
When I now select another, I'll see again for a very short time a spinning disc, then the tracks from the previous playlist for a longer time and finally the tracks from the actually selected playlist.
---> The tracks from the previously selected playlist shouldn't be shown anymore!
When I now select another playlist, but select another playlist before the correct tracks are shown, Helium crashes.
---> Crash report has been sent to you.
Crash reproduced, thanks.