I have checked you installation and found out the issue, please update circle flip from theme forest to the current version 1.5
The problem with your page title is due to max_input_vars. Please contact your server admin and ask them to increase max_input_vars value to 10000
Once increased you should be able to save your page title preferences and view the page the way you want it.
Another note would be adding the links in a text block instead of the Content block you’re currently using.