Reviews over 6 months

It seems I can looking at reviews for providers that are over 6 months old. I know with premium access I can’t see RoS. But am I not suppose to be able to see older reviews as well?
You can see older reviews also if you have PA access.
I know I used to have PA from my old reviews. Problem is I only visit the states a few times a year, rest of it I spend in the UK, where, well the hobby is just want better. But just wanted to know if without PA how far back you could go. But thanks for the reply, I appreciate it. Gonna see some body soon so will just get PA that way.

Thanks again!