Bulksupplements product contaminated with illegal date rape drug...?

I came across a thread of several users reporting their Ashwagandha being contiminated with Scopolamine, aka the date rape drug, which can be lethal! And despite this, bulksupplements apparently was refusing refunds.

https://www.reddit.com/r/ASHWAGANDHA/s/HdM94ZY1RV

What's up with this??

I have had various products from these guys in the past, their vitamin K2, lycopene, astaxanthin, etc without any problems.

Is it safe to continue those supplements from them? Should I stop buying from them in the future???

I buy from these guys specifically because of their third party testing and CoA's, how come this didn't show up in the lab tests?!?