I am surprised that this issue remained unsolved till this moment since the beginning of the month it has even attracted the attention of the community rep here and other reputable members of the forum. I think a site like FortuneJack with so much reputation and history should not be seen dragging issues like this for whatever reason. The rep made a promise to look into and worst case scenario is to give an update on how far he has gone.

But come to look at if, I have made any withdrawal from FortuneJack though but the gambling sites I have used there is a way to see transaction history which would include both withdrawal and deposits and that should cover for the timestamps you made mention of in page 1 except FortuneJack does not make provision for that.