Needs Bug?

Hey guys, just had a question with a weird bug I'm having.

I'm building a park where I'm trying to fit as many dinosaurs in the park as I can. My hadrosaur paddock with Eds, Tsns, Paras, and Mutts are going haywire for seemingly no reason. They are all panicking for various reasons: Mutts were starving (despite 3 feeders in paddock), Paras were dying of thirst (despite a huge lake being a majority of their enclosure), and Eds were reading zero for both grassland and forest.

What on earth is happening? o_o

Mutts look like they could use one more of their species to be happy socially. Is your paddock too small?

Spoiler:

 

I have the minimum amount of Mutts required for their social. The paddock is as shown above, but the strange thing is when I fired up the game to take this screenie, the issue stopped, despite not changing a single thing. I'm pretty sure now that this was just a one off bug in this janky unfinished game. Thanks for the help though.