What was the cause?
The amount of content in the navigation bar (logo and navigation items) is all too large horizontally to fit on one line. Reduce the pages shown, either by not showing all page in the navigation, or by creating sub-pages for drops downs. Currently you simply have too much to fit on one line.
No, that is not an option.
Without seeing your project file I have no way to tell unfortunately.
I have not received anything unfortunately. If the file is larger than 4 or 5 mb I will not receive it via email, you’ll need to send it via Dropbox or a similar service as I mentioned in my previous reply.
It just arrived. I’ll take a look after I finish up what I’m working on currently.