I seem to have a problem with the Review tab on a site.
[url]http://www.hifisquad.com/phono-stages/creek-audio-obh-15-mm-mc-phono-stage.html[/url]
You will see by the Stars it has a Review but it’s showing two Review tabs and not one of them work, e.i. don’t show any information.
One other odd thing is that I added two products today and the option for Reviews is not showing at all.
Any ideas? 
try to unistall and reinstall the comments and reviews addon. What version of cs-cart are you running?
I’m running the latest 2.0.8
Tried un-installing and re-installing and now I have two rows of stars as well as the two tabs that do nothing…
2.0.12 is the latest. You may want to upgrade if possible as I have no issues in this version.
Sorry I was looking at the wrong update. I am already running 2.0.12
In the admin when you go under Design > Blocks > Products, how many review blocks do you see?
Nope just the one. Without hand coding the tpl files I can’t see how that could have been changed.
Are you using the SEO addon? If so I have seen some funky things like this happen with blocks. Try disabling it and see if you still see the same thing on a product page.