Did you use the power when paused? I've had that one as well and it's been reported. Doing a restart or a tribe switch like you said, fixes it.

Also the noni bush is suppoused to go back down to 1000 or 999 after a minute or two when you over-bloom it. I most often see it with the butterflies and bees since I pause to put the power down quickly, but someone else reported it with the fog, so it's all of the powers that are affected.