Since last update, I can’t find the option to add the search bar on head menu.
Looks like you accidentally downgraded PageSpeed to the free version.
This happens when you do a WordPress auto-update with the PRO version deactivated.
Please delete the current version and install the pro version available in the members area.
Thanks. Pro version was activated and free version was deleted. It was an upgrade suggestion from GoDaddy (which sucks, by the way), I clicked and apparently reinstalled the free version… I am moving the site to another hosting provider and will re-install the pro version by the end of the day. Cheers.