On Wednesday, August 31st, around 17:30 PDT (Thursday, 9/1 00:30 GMT) we have identified an issue with centralized settings in the Umbrella MSP, MSSP and Multi-org Consoles this evening. If you attempted to edit existing centralized block page settings, centralized security settings, or centralized category settings in either of those consoles, then the changes would not have saved or been applied to end customer organizations.
This issue would not have affected the sharing out of centralized settings, nor would it have affected the creation of new centralized settings.
We have resolved this issue as of 8/31/2016 20:35 PDT (9/1/2016 03:35 GMT). If you have any further questions or concerns, please reach out to firstname.lastname@example.org.