Download what you buy and you control it. If we go to the grocery store, we don't buy the food and then leave it there. If we go to the shoe store, we don't buy the shoes and leave them there. If we go to the restaurant, we don't buy the food but leave it there. Why do we do this with media we buy? Strangers in complete control of things we buy is only asking for trouble from time to time. Possess it and you control it.
IMO: the cloud is great for short-term temporary sharing of files with other computers you own or other people... like sharing a hard drive in a wired network. Much beyond that use though and we're simply asking for trouble trusting for profit strangers. We do that with banks holding our money but there are many layers of protection against banks misbehaving (and still stuff happens). There's no FDIC-type entity for digital media: Federal Data Insurance Corporation? Federal Digital Media Insurance Corporation? At least the actual FDIC is further backed by the U.S. GOV, motivated against letting it fail by the broad swath of financial disasters that would follow, affecting re-elections of politicians who let it fail.
Trust the cloud and you are on your own if anything happens. Be your own cloud and you can demand your data caretaker (you) takes all measures to preserve and care for your media.
In the meantime, try my suggestion and that will hopefully get your two movies back again. However, don't assume that works every time. See countless threads of truly LOST media with no way to get it back again without buying it again. And hint: when THAT happens, the Apple crowd blames the person with the problem or the Studios, never Apple.
And note: since these are only last week purchases, I'm 100% confident Apple will help you if you need help. Odds are it's not a Studio action but just something else. If you can't resolve it, contact Apple and they should fix a purchase made only last week.