Board Thread:Plants vs. Zombies 2/@comment-24295040-20170830232935/@comment-28081840-20171013142602

I got 6.4.1 2 days ago. Last night, the challenge to defeat some zombies to earn 3 seed packets every 4 hours disappeared. The challenge to earn 10 gems by defeating basic zombies remained. Is this change permanent? It would slow down the level up significantly