If you reused the content from Kenslots for these two new ones (ie copied it word for word without rewriting), then have you 301 redirected the relevant Kenslots pages? If not, then (in theory) you now have potential duplicate content issues.
Why 'in theory'?
Because if the Kenslots pages that you copied content from weren't indexed (and were unlikely to be at any point), then having a duplicate of them theoretically can't hurt you.
Note, even if they were indexed, there are scenarios where the pages on the new sites could outrank the Kenslots pages (or even index where Kenslots pages didn't), but still the common sense approach would be to 301 (unless perhaps if you thought the Kenslots content could have attracted some sort of penalty that could carry over to the new sites).
Hopefully all that makes sense
