So several minutes ago, I went to water and pet a random paper tree as I passed it.
I stared slack-jawed at the screen for a moment as the words, "You watered a tree. You gain 0 imagination" showed up.
I immediately thought I was going nuts because Quibba came to try and help me recreate the message and she couldn't. I mentioned it in Global and no one had an idea.
Thankfully, others started having the same message show up with paper trees - apparently they will be in for some heavy petting and watering soon!
:) (And I know I'm not crazy...at least for now!)