Actually, it appears that this COULD mean that the ENCRYPTED data is provided to LEO, if the meaning of the statements "All iCloud content data stored by Apple is encrypted at the location of the server." and "iCloud content, as it exists in the subscriber’s account, may be provided in response to a search warrant issued upon a showing of probable cause." are to be taken at face value.
NO where in those two statements does it say that "Apple will provide Decrypted iCloud Data".
Now, maybe they DO; but unless they are bound by Federal Law to DECRYPT that data (which I don't think they are at present), then Apple would STILL be in Compliance of a Court Order demanding iCloud data, and Apple only provided the Data in its "At Rest" state (which is Encrypted).