I think "this is clearly a sign" is anything but clear.
We all know incredibly popular projects are routinely shelved for a variety of reasons. Usually some tax loophole or strategy conflict. But with no details and a rollercoaster ride of The Mouse involvement, there's no reason to not assume The Mouse altered the terms of the deal behind closed doors. Did The Mouse see too much potential from this and bought the tech behind the scenes? Maybe. They got deep deep deep pockets and occasionally run against other evil empires, if only for their own benefit.
I do think it's likely but about as clear as mud