The Clone Wars was not under any obligation the EU, just like the Disney sequels are not under any obligation to make up with the EU or The Clone Wars. They're only supposed to be consistent with the six Lucas films. Although at times I don't think Lucas felt bound to match up with the continuity of his original trilogy with the prequel trilogy.
I didn't say that Disney hated The Clone Wars. I said that Disney just doesn't give a flying fuck about it. When you don't give a fuck about something, you're not in a rush to do more of it. I hope I'm wrong but I wouldn't be surprised if in a couple of months, they say they aren't doing the rest of The Clone Wars because "they're committed to doing the sequel trilogy." That's been their answer to everything. Global mega-brand, billion dollar Disney would have you believe they can't handle more than one thing at a time.