Yes, I finally figured that out and now look for the date/time change.
I re-saved some of the edits on the entire image gallery instead of just individual images and all the title names changed. I just needed to go one level deeper in editing.
I am not running any cache plugins at this time as I am still constructing the site.
I had the same problem and the answer fixed the title editing. But I cannot get the new title to show up in the gallery or on the webpage after I make the change. I close out of the editing as instructed. What step am I missing?
Thanks for any help.