The latest response:

Response By Email (Josh) (08/01/2017 11:59 AM)
Hi ???,

No updates on this yet, the QA and dev teams are still investigating it. These types of issues take time.

Josh
NVCC
So uhh hey FFXIV reps. Any chance you may want to at least....at least acknowledge this apparent issue?

Admittedly I am yanking Nvidia's arm constantly. I am getting these crashes during progression in raids and it is no fair that my group has to deal with this.