System Information
Operating system: Darwin-18.7.0-x86_64-i386-64bit 64 Bits
Graphics card: AMD Radeon Pro 580 OpenGL Engine ATI Technologies Inc. 4.1 ATI-2.11.20
Blender Version
Broken: version: 2.81 (sub 12), branch: master, commit date: 2019-09-23 20:20, hash: rB5a6ab6f59468
Worked: 2.81 76650402f300
Short description of error
This only effects my Mac version of Blender. Windows version works as intended.
While in Viewport, EEVEE, or Look Dev, random parts of object's mesh will be invisible and or break (split and flatten across body). If I viewport render or F12 in cycles everything will be fine. Only effects working in the viewport or Rendering in EEVEE
I've included a Blend file with 3 separate objects. Window and window frame parts are gone, along with portions of the wall.
Multiple sections of the human mesh is missing. If you click off then on the collections check box it will break the mesh (sometimes).
Floor slab is missing the upper plane and a side.