When I make changes to my recipe, the "saved" button does turn to "save", but nothing happens when I click it, and the flow remains the same. I am able to click on Summary, Settings and Input / Output, but not Advanced, History, Save or Actions.
I have tried multiple browsers and rebooting the server.
Could you please attach a diagnostic of the DSS instance (Administration -> Maintenance -> Diagnostic tool) and send us the resulting file?
Note that you need to be administrator of the DSS instance - else you'll need to ask your admin. You can use https://dl.dataiku.com to send it to us. Please don't forget to send the link that is generated when you upload the file.