[not a bug] My world's ground is gray

[Greendale]

The game really doesn't like me. The ground is gray. It only happens in one of my worlds.

https://gyazo.com/bf5eb314e7256629502c5ee3a3a4d32f

Moss covered ground isn't affected
It's currently Dead month ingame. Shouldn't be about that though 
Is my savefile corrupted? Every other save works just fine. Help pls I don't wanna lose Martti Kaumolainen
Restarting or reloading with F9 doesn't help.

Playing in verion 3.40
MacOS Sierra

[caius]

Yup.  That happens to me also and I think it is normal and intentional.  I've noticed the ground colors goes through a cycle.  For example, it should soon turn white, then green, then the brownish you call gray, then white...

I think the change in ground color is seasonal 

[PALU]

I see nothing wrong, so like caius I assume the seasonal palette changes are catching you by surprise.

[Greendale]

Haha okay thanks guys. It's hella ugly with the bright green moss, that's all. I hope it snows soon