I have been working on a Storymap Shortlist for the past week; today I suddenly am unable to save any changes or edits to my Storymap (it is currently still a private storymap and has not yet been shared). Up until this point, I have been able to save new photos, edits to descriptions, etc. without any issue. Now when I make changes, the "save" button is greyed out, and when I hover the mouse over it, there's a red crossed out circle that appears. Any help would be greatly appreciated.