But their is hope is still here. The show was not completely "cancelled" but instead put to a temporary end. As reported earlier this month season seven was being worked on and we one day might see it.
Since losing those episode would probably given them a nice little cult status, they are being released (nothing now can challenge the cult status of the great Waru). While the Cartoon Network contract is done we are possibly getting these episode on a DVD release or online.
One last thing the Star Wars comedy Detour is now being "reconsidered," so that show does come out expect it to be awhile.