Is it a red flag for you when you check a provider's reviews and they're all several years old, like 2013 and older?

...especially if they have no other online activity as well...look for ad postings, websites, and reviews on other sites...if she's listed on P411 you can see when the last time she logged on was...if there's little or no evidence of activity I usually assume she is either working off the radar (which suggested she is only working with known clients) or she is retired...

The variety is so huge you can find a similar body type quite easily.  
So why stress over it?

...but she didn't advertise and hadn't had a review in at least 3 years. I figured that she was retired but forgot about her TER profile. I reached out to her and she told me that she took a lot of time off but was available for a select few who she felt were a good fit. She was amazing and I treasure the one encounter that we shared. She has since fully retired but I am so glad that I did reach out to her when I did. So you just never know.

don't just move on. drop this idea like a hot potato.
Unless you want to dig for info from her and she offers an explanation plus real unblurred recent pics AND you have the nerve to back out when the door opens to something you didn't expect...way too many fish in the sea. I'd sooner take a risk on someone completely new.

You can try to contact some of her most enthusiastic reviewers who are still active reviewers by PM, and ask them about her

depends on how interested I am. I'd have no problem introducing myself by providing my TER/WhiteList info to open the door to ask her a few general questions, like about her time away.

It only makes sense.

Hi guys !  
I have a friend who has old reviews and just sees mostly regulars but kept her reviews up because she earned them and they are good reviews. I think some girls may also implement a no review policy too, but not sure how that works. Some girls get an arrangement for a period of time and the main guy doesn't want them to see anyone else and she either doesn't, or she does on the sly. I wouldn't be too worried about less active reviews personally if she had a good reputation and still Awnser a her calls and or emails. that's just my thoughts! Hope everyone survived the holiday!

take break, some disappear for a while and others just have enough regulars that there's no need to advertise or have reviews updated.  
have a good time!

She had no reviews for the last year and we're all from a completely different part of the Country. No problem at all ...  
No idea what you mean by playing your cards...try a contact, if you hear nothing back.... so what...

I've been totally UTR for a couple of years, seeing mostly regulars or those who inquire about a good massage or mature provider.  So, it could be for similar reasons.  You never know...I hope you give her a shot!!  And Enjoy...

No reviews is not the same as negative reviews.  If someone was providing bad service one would expect negative reviews. No reviews is likely due to other issues -- regulars only, taking a break, UTR, etc.