Got her 1st AW feedback and has 'hidden' it..... make your own decision....
External Link/Members Only
If you hover over the link you can see that this one FB is positive, though not what it says, of course.
I've seen that a few times on AW where feedback is hidden despite there being no neutrals or negatives.
I put it down to escort (or Sergei) incompetence. Either that or the FB involved reveals private info.