Due to a configuration mistake (sorry), some users who had been given permissions to modify the translations didn't have a save button to save their changes and had to rely on suggestions instead (make suggestions and then approve them). This should now be fixed.
If you have the right to modify translations, but still don't see the Save button when editing translations, please contact the team.
Reminder: ScummVM only supports 8-bits encodings and thus cannot handle unicode characters. Therefore you should not use ellipses, curly brackets or em dashes characters in your translations.