Error encountered when saving Mapper, Atom and Selector Experiences.

Sep 17 , 21:54 CEST Resolved - A fix has been released allowing Mapper, Atom and Selector Experiences to save as expected. We apologize for any interruptions this might have caused to your workflow and thank you for your patience as we resolved the issue. Sep 17 , 21:43 CEST Identified - An issue has been identified and our engineering team is working to test and release a fix for the behavior.