Has anyone had a review not been approved because a session that happened could not be verified?

But not to me.
One way it can happen is if the provider challenges the validity of the review.

Thanks

In this scenario she has not seen the review so how can she challenge?

TER said they weren't able to verify that the appointment happened.  She sent me a text with the acceptance that I sent.  Still not verifiable.  It was an accurate and positive review.

How did TER  verify Jasper. Trinity ,Lily, Mindy and others .
You saw an add or review- contacted said provider -met and reviewed.
Do not know how they verified y of those reviews and if once posted they co tested  usually difficult at best to remove .
Think you should DM support and ask them what is different about this view from the fifty others where you never sent any confirmation .

I did.  Even provided text message.  Wouldn't accept or explain.

The bunk it is time TER weighs in on this one.
An add is posted , one contacts by phone email or text, and then writes a review .
Unless there are many things in their review check that do not jive should a e no reason to even confirm a session happened.  Have seen many reviews where more details are wrong then right and provider protests and they still stay up.
I and other would like to have TER explain their stand on this!