ArchView Rendering

[Fury]

New to FreeCAD and the forums so please let me know if I miss anything important.

Version Info:
OS: Windows 10
Word size of OS: 64-bit
Word size of FreeCAD: 64-bit
Version: 0.18.4 (GitTag)
Build type: Release
Branch: releases/FreeCAD-0-18
Hash: 980bf9060e28555fecd9e3462f68ca74007b70f8
Python version: 3.6.6
Qt version: 5.6.2
Coin version: 4.0.0a
OCC version: 7.3.0
Locale: English/UnitedStates (en_US)

I'm following along on the BIM tutorial from the wiki https://wiki.freecadweb.org/Manual:BIM_modeling. Everything has gone well until then end when I am creating the drawing of the section planes. I'm trying to use both the TechDraw and Drawing workbenches for the rendering since the tutorial mentioned that TechDraw was the future. In both DraftView and ArchView, when I change the rendering of the front section view from wireframe to solid, the roof disappears and the drawing rotates 90 degrees. Is this a bug or am I doing something wrong? I attached screenshots of the Arch view as well as the FCStd file itself. I didn't provide any pictures of the drawing view, but it has the same problem.

Thanks!
~ Fury