Happened here as well. Removing tutorial may have done it, though I didn't notice then. Got a new SIM, and after replacing the Red Poppy OH the Ambiences were gone. Thought I would get them back with the White OH. Instead I got a Snow White ambience I did not get before.

Even stranger: running the pkcon command through ssh gives response in Dutch. Afaik the Jolla does not support Dutch...
Thanks for the command, it worked fine.