Board Thread:Plants vs. Zombies 2: It's About Time/@comment-4804333-20140606000127

Is it just me, or has anyone noticed the the infi-nut's plant food barrier is getting chewed away by normal plant attacks? I'm seeing the plant food barrier slowly degrade by things like the snapdragon and stuff even when there hasn't been any zombies close enough to even start munching on the shield.

Or was the plant food effect nerfed such that the shield only lasts for a temporary amount of time now? I find this really, really disappointing really if it was an intended nerf, I highly don't think it's because of our own plants that it's being degraded and that maybe the shield is temporary now rather than reliant on zombies chewing on it. 