I think this is no glitch. Go to FeralHeart >Media>Textures and check for the mouse pointer thingy.
Or
Open this location
C:\FeralHeart
Inside of it look for the file
ogre.cfg and then open it with wordpad.
On the top row, set it so it says this:
Render System=Direct3D9 Rendering Subsystem
Then save the document and start the game