To JasonoftheD34D's comment: "If you're able to switch from the bonus content versions to the non-bonus that'd be great.", I assume you are referring specifically to MSFT Movies, nothing to do with MA. Why would you want this? Only thing I can think of has to do with some of the older "bonus" titles where they have the extras tacked on to the end which is an f-ing terrible experience. They do this with new titles I don't believe, but haven't gone back and changed older ones.
The post from Thorlakur was me, just realized I was signed into the wrong account that didn't have any of my movies attached to it.
Your last paragraph is exactly what's going on with these movies. They all have the bonus content tacked onto the end and on Vudu, where at least LOTR was originally purchased there was nothing tacked onto the end. Frozen is from Amazon and was also just the "theatrical" version with no bonus.