Running OS X Yosemite Beta 2 on a test machine (and iOS device.) It looks like docs saved to iCloud are not being synced up to Apple's servers. I see 503 Service Unavailable and other errors in the Console, and visiting the web services URLs in a browser, e.g. https://p02-ckdatabase.icloud.com:443/api/client/record/retrieve does indeed yield a 503 Service Unavailable error. Is anybody else having similar issues or just me?