I've been getting it for over a week...
Whats happening is...
I'm clicking through the links with visit credits, every now and then I'm getting a "Error processing request" message. So I go back and click on the very same link. I then get the "Account Not Credited. This program has already been visited today." message.
The trouble is I'm not getting these credits put into my account, as I've been checking, so in effect, I'm not getting creditted with the 1 cents I should be getting.
I must add, this is not happening on every link, but over the week or so I've been getting it, I must have lost quite a few 1 cents...
Anyone else getting the same message and if so, check your account and you'll see you're not getting the credit, despite it saying you've already visited!
UPDATE:
I'm currently going through the paid links and out of 5 clicks, I've had this happen 3 times