Lost menu items

I’d almost finished a new site. Everything seemed to be in place including the menu. After running the SEO Assistant I’ve lost two of the four menu items on the desktop, including a drop-down, and the iPhone hamburger menu no longer opens. I must have done something wrong but don’t know what. I have checked Show on This Device and any other settings that I think might be involved but can’t find a cause.

That’s really funny.

Can you go back to an earlier version of the project? Either from Sparkle itself or from TimeMachine?

Many thanks. I restored from Time Capsule. I did check the ‘lost’ pages first and the only differences that I could see were in the boxes for Page Description and Keywords. I’ll leave those blank and get on with what I’ve got.