Weird geometry appeared in render

[jackgriffiths1998]

Recently come across something quite odd, I was in the middle of shading an interior for a car and to make load times quick I hid the exterior.  After completing the shading I turn the exterior back on to find this random geometry sticking out one of the windows in the render. What’s even stranger is that this random geometry doesn’t appear in the view ports, any ideas on how to get rid of this? I can’t select it as it doesn’t appear to be any of the items in the scene explorer?! 

[jackgriffiths1998 · Accepted solution]

You can delete this, I’ve sorted the problem. I can’t figure out how to delete this post.