So, I'm working on making a rig for my creature, Pliecce. When I generate my rigify rig and parent it with automatic weights, this happens to the head:
I don't know why this is happening, but it is. I tried many things: separating parts, checking normals, looking at youtube videos, moving parts of the rig, moving the model's jaw, and some more, which I won't list. I looked at other post, which didn't give me the solution. Someone please help, I've been having this problem for weeks now.
It's only the head that's not working correctly, and the stretched out pink is it's tongue. Here's the file