I know about your training. Sivananda Ashram is good place to study therapeutic yoga(as well). I did not intent to undermine in any way…
You are great teacher and I do not pretend to be The World Authority… And the last bit of advice was not meant for you. I came across one bad case of forward bending overdoing and my point was to have discussion about complexity of the back problems. And only you have experience to support such a thing on this forum.
Please accept my apologies about misused words – English is my 3-rd language and I have problems sometimes to say exactly what I mean. And you are very patient as yoga teacher should be.