It's not a patch. You simply don't have Mass Markings :)
Here's a link
(http://www.mediafire.com/download/m4bjd6o1o0fojza/22+Aug+-+Markings.zip)
I believe it has instructions inside it, if not-
1- Open the zip
2- Place the .cgf file in the main FH folder
3- Place all other files in Feral Heart>Media>Textures
4- Restart FH if you had it open, and poof! No more "marshmallows"
And marke sure you let it replace files if it asks you!