pathtracer strange double texture in scene and missing bump

[YoranBosman]

Describe the bug

• bump missing from floor
• strange textured ball in scene

Steps to Reproduce

https://drive.google.com/file/d/1f4_ZrripgDxeXmH3vjoLCR30BXkrFIVa/view?usp=sharing open in pathtracer

Expected vs observed behavior

see mitsubareference.jpg in zip

[devshgraphicsprogramming]

fixed