with the introduction of the 'Spring Cleaning' event today I started killing mobs for the day 1 quest 'Just Want To Have Fungi'. After clearing the level Whisper Wood (chapter 19 - 2) a few times and getting the notification of killing the mushroom mobs it now seems the game has ceased registering these kills. I've restarted the game and run the level, and others with mushroom mobs, but it seems the game is no longer recognizing these mob kills and I'm stuck on 19/100 and cannot proceed any further with this quest.
I've also tried connecting and playing both over wifi and using mobile data as well as power cycling my phone with no change. Playing on Android.