Yakiniku Mushroom Completion

I finally completed the Yakiniku (Japanese BBQ) mushroom collection! (*ˊᗜˋ*)/ I've been neglecting the Lab because No. 20 just wouldn't show up 😅, so I'm super happy to have finished!❀.*･ﾟ Also, the Thai quest reward that was 800💎 this morning is already 900💎! 😳 Is it because Thai quests have been fluctuating a lot lately?