I've got problem with icloud storage and 1password. There's no 1password data on iCloud.
Stupid question....
Did you tell 1Password to store its data there?
I just started using 1Password 4.4.1 on Yosemite and throughout my years with this software I have stored my password on DropBox.
I haven't specifically told 1Password yet to store it on iCloud, only because I don't know if the service is fully functioning yet.
I figured either I just copy my Dropbox data over to iCloud or I have 1Password create a new file through a preference pane selection.