{"id":14454,"date":"2026-01-09T05:00:54","date_gmt":"2026-01-08T20:00:54","guid":{"rendered":"https:\/\/m365jp.net\/?p=14454"},"modified":"2026-01-09T05:02:54","modified_gmt":"2026-01-08T20:02:54","slug":"servicerestored-sp1215831-sharepoint-online-some-read-only-users-may-see-blank-pages-for-their-sharepoint-online-sites","status":"publish","type":"post","link":"https:\/\/m365jp.net\/index.php\/2026-01-09-servicerestored-sp1215831-sharepoint-online-some-read-only-users-may-see-blank-pages-for-their-sharepoint-online-sites","title":{"rendered":"[serviceRestored] SP1215831 | SharePoint Online | Some read-only users may see blank pages for their SharePoint Online sites"},"content":{"rendered":"
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SP1215831 | SharePoint Online | Some read-only users may see blank pages for their SharePoint Online sites<\/th>\n<\/tr>\n<\/tbody>\n<\/table>\n
\n\n\n\n\n\n\n\n\n\n\n
Status<\/th>\nserviceRestored<\/td>\n<\/tr>\n
Classification<\/th>\nincident<\/td>\n<\/tr>\n
User Impact<\/th>\nRead-only users may have seen blank pages for their SharePoint Online sites.<\/td>\n<\/tr>\n
Last Updated<\/th>\n01\/08\/2026 19:53:29<\/td>\n<\/tr>\n
Start Time<\/th>\n01\/07\/2026 19:44:00<\/td>\n<\/tr>\n
End Time<\/th>\n01\/08\/2026 18:18:00<\/td>\n<\/tr>\n
Latest Message<\/th>\nTitle: Some read-only users may see blank pages for their SharePoint Online sites<\/p>\n

User impact: Read-only users may have seen blank pages for their SharePoint Online sites.<\/p>\n

More info: Affected users reported seeing relevant page information displaying briefly before becoming a blank page.<\/p>\n

Final status: We’ve validated that the latest SharePoint Online service build contained a regression which resulted in read-only users seeing blank pages for their SharePoint Online sites. We’ve rolled back the offending build and validated with a subset of affected users that our actions successfully resolved the issue.<\/p>\n

Scope of impact: Some read-only users may have seen blank pages for their SharePoint Online sites. <\/p>\n

Start time: Wednesday, January 7, 2026, at 7:44 PM UTC<\/p>\n

End time: Thursday, January 8, 2026, at 6:18 PM UTC<\/p>\n

Root cause: The latest SharePoint Online service build contained a regression which resulted in read-only users seeing blank pages for their SharePoint Online sites.<\/p>\n

Next steps:
– We’re analyzing the offending service build to isolate the underlying root cause. This analysis will help us to improve the quality and reliability of our future updates, while also helping that similar impact doesn’t occur in future.<\/p>\n

This is the final update for the event.<\/td>\n<\/tr>\n

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\u958b\u59cb\u6642\u9593:2026\u5e741\u67087\u65e5\u6c34\u66dc\u65e5 19:44 UTC<\/p>\n

\u7d42\u4e86\u6642\u523b:2026\u5e741\u67088\u65e5\u6728\u66dc\u65e5 18:18 UTC<\/p>\n

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\u6b21\u306e\u30b9\u30c6\u30c3\u30d7:
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