Removed Visitors?
My guess is that the free feature of seeing your visitors was taken away so that you have to pay to see who liked you. There really isnt another way of coming across a list of people that at least found you initially interesting unless you can see who viewed you.
Not to mention someone can "like" you without viewing your profile which makes them much less likely to be serious about you. Being able to see who visited you gives you a clear idea about who is more serious about you.
It seems all businesses are moving away from accommodating customer requests so I have little hope theyll bring this feature back considering the fact they are copy+pasting the same generic link response at every 1 star review here
Greeted Urchin about
OkCupid Dating: Date Singles, v9.2.0