Editor: OpenGL warning spam when trying to open views of certain cells

Some cells (for example, cells (1, -5), (-1, 11), "Arkngthand, Cells of Hollow Hand" ) result in a spam of warnings of Warning: detected OpenGL error 'invalid value' at after RenderBin::draw(..) kind for me every time their views are opened. No idea what causes them, they don't seem to be connected to anything specific like levelled list model markers or actors.