Before anything else, let me first say that I am and have been a dedicated Apple customer for most of my life. Despite my being upset with this situation, my loyalty still does (and likely always will) lie with apple. That said, I need this fixed. Now.
The issue of iCloud deleting documents has been going on for monthsand Apple has generally been ignoring it. Searching back through my email, I discovered that I had first contacted Apple about iCloud data loss in late July, immediately after installing the Yosemite beta.
Following a number of AppleCare calls and countless customer relations representatives, I was told in early August that the years of Pages and Numbers documents I had saved to iCloud (including old college papers, my resume, and projects for workliterally hundreds of documents) had vanished completely. I couldn't find them. Apple's engineers couldn't find them. God couldn't find them.
Apple then told me to retrieve them from my Time Machine backup. Sounds like a solution, right? Wrong. While I back up to Time Machine religiously, iCloud documents apparently do not save to Time Machine backups, probably because they are saved to Apple's own servers, not my hard drive. After a few rounds of phone tag, Apple finally declared that the loss was my own fault and that Apple cannot be held responsible because I hadn't backed up my iCloud documents manually. Let me restate that for clarity: Apple faulted me for trusting their own cloud backup service housed on their own servers, insisting that I should have thought to backup all of my documents manually by downloading each one from iCloud.com and saving them elsewhere (even though they initially recommended I use Apple's automated backup applicationwhich I was already usingTime Machine).
So despite there being absolutely no indication my iCloud documents were at risk, or that my Time Machine backup wouldn't suffice as a backup, Apple decided they are not responsible for my loss. Subsequently, their solution to this egregious error and literally devastating loss was to send me a complimentary external hard drive to use with Time Machinea "solution" I had been implementing both before and after the issue, and one that we had already established does nothing to prevent this from happening again. The irony.
Two months later, my documents are still nowhere to be found. So much for the spreadsheet of which friends owe me money or my resume.
The bottom line is that this issue has been occurring since before the release iOS 8 and can also plague anyone associating their iCloud Apple ID with the Yosemite beta. Furthermore, Apple has taken no responsibility for the data they've lost, instead sheepishly jumping through the loophole of the "beta." While I hope nobody suffers this kind of data loss, I do hope the influx of similar cases inspires Apple to take action and stop blaming the customers.
P.S. While my documents are still missing, iCloud Drive now shows each folder I had created within Pages, just without any documents in them. So that's fun.
Truly and utterly atrocious. I can't believe how bad Apple is at cloud services.