Geometry of one object changes (doesn't update) when I render the image I have a problem, I'm finishing a project and suddenly I have a strange problem.
Geometry in viewport looks like that:


And in viewport preview render like that:


But as I hit render, it changes a geometry of one of the objects to what it was many many hours ago before I edited it (Those brick-like things are longer):


Does anyone know what is happening?
Nevermind... I must have duplicated an object in a few hours ago and it was invisible in viewport, but visible in render. I deleted it and it's ok now.