Vortexx, on The CW
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This was a Saturday morning children's programming block, containing both animated and live-action shows. It debuted in August 2012, replacing Toonzai (after 4Kids Entertainment went bankrupt). The new block is programmed by Saban. However, I haven't had access to the CW since July 2011, so I've never seen Vortexx, nor any shows that may have debuted in that block. But I believe the block has mostly aired reruns of shows I'd previously seen in other blocks or on other networks (not necessarily in any block), including Cubix: Robots for Everyone (2001-03), Iron Man: Armored Adventures (2009-12), Justice League Unlimited (2004-06), The Spectacular Spider-Man (2008-09), Yu-Gi-Oh! (2001-06), et al.

It ended in September 2014, being replaced in October by a block called One Magnificent Morning, in which I'm sure I would have no interest even if I did get the CW. Which means there will no longer be any traditional Saturday morning kids' programming on any broadcast network. Which saddens me, but it's not the first time the era has ended. I expect someday there will be Saturday morning cartoon blocks again. There must....