Ok, so have updated my iPhone 6 and iPad 2 both to iOS 8.1 however iCloud Photo Library is a little messed up. I have it turned on on both devices and it is working properly as when I take a photo on my iPhone, the same pic then displays on my iPad and also on icloud.com so new photos taken, seem to be syncing ok. However, looking at my iPad, it shows that I have 956 photos. My iPhone shows that I have 963 photos and icloud.com shows that I have 1000 photos?!? Obviously, the sync is not working properly for existing photos as all 3 places should have the same amount of photos?! Also, on icloud.com, some photos are showing twice, however, on my devices, they are only showing once?! If I delete one of the photos on icloud.com which is showing twice, it deletes the only version which is on my devices, so I basically lose that photo from the device, but it still shows on icloud.com?!? I like the idea of having iCloud Photo Library however, it doesn't seem to be working properly for existing photos?!