iCloud updates missing on one device for particular icloud a/c

Originator:michael
Number:rdar://14842761 Date Originated:27-Aug-2013
Status:Open Resolved:
Product:iCloud Product Version:OSX10.8.3 iOS6.1.3
Classification:Serious Bug Reproducible:Yes
 
Summary:

iCloud updates are propagated as expected using one iCloud account - but not another.
Each App document is a single atomic binary coredata file.
Accessed as UIDocument on iOS and NSPersistentDocument on OS X.

Application: SamuraiSafe (1.2 on iOS and OS X)

hosts in test:
	mu***           OS X 10.8.3 serial ********
	or***             OS X 10.8.3 serial ********
	***_ipad     iOS 6.1.3     serial ********
	***_iphone iOS 6.1.3     serial ********

iCloud acc:
	icloud2@********* (works - a cleanly created account)
	icloud@******** (exhibits problem)

App sandbox:
	~/Library/Mobile Documents/V54DGR7GF3~net~samarama~samuraisafe/Documents

Using good account icloud2@********
Steps to Reproduce (local time noted for correlation with logs):
	1. 16:52 create document on mu*** SamuraiSafe App: '20130827-icloud2'
	3. 16:53 update document by making change, save
	5. 16:54 deleted document

Expected Results = Actual Results:
	2. '20130827-icloud2' is shown in file list of all peers
	4. times updated on OS X open file dialog, 
	    iOS file greyed out (not downloaded), then downloaded (solid) - all ok.
	6. document deleted in file list of all peers

Then repeated with icloud@********
Actual Results:
	1. 17:04 create document 20130827-icloud0
	2. shown in file list of peers except iPhone
		on iPhone restart App - document is listed but greyed out (not downloaded)
		restart App again - now the document is shown as available.
	3. 17:07 updated document by making change, saved
	4. times updated on OS X open file dialog, 
	    iOS file greyed out (not downloaded), then downloaded (solid) - on iPad only
	    restarted App on iPhone - confirmed file change had occurred locally
	5. 17:09 delete document
	6  updates displayed on peers except iPhone

Notes:
Ubiquity logs from all hosts are attached.

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