Should I use the " applyEdits " in my code to save edited features?
http://help.arcgis.com/en/webapi/javascript/arcgis/help/jsapi_start.htm#jsapi/featurelayer.htm#apply...
This comes up from time to time and it's usually best to contact support to sort out these kind of issues because there are so many components outside the JS API involved. Here's a link to a thread from earlier today with a similar problem: http://forums.arcgis.com/threads/49497-Editor-Widget-not-saving-newly-created-features