https://www.osha.gov/pls/imis/establishment.inspection_detail?id=1404520.015
Have one case to date back in Nov 2019.
I don't know if they do or do not have issues, but at least provide some sort of backing. I'll help you out. There is enough useless slander out there these days.
1 case with 4/6 major violations, with fines around $10K.
Every indoor gun range I've worked with/at, wouldn't stand for that. Given the case is still open, I'd say it's a on going problem.