XF 1.5 Sidebar Missing using IPad

[JamesBrown]

I have a number of xF sites. All of them, bar one, shows the xF sidebar on an iPad when it is viewed in Landscape. But one site just refuses to show the sidebar on the iPad.

I've looked at the responsive settings and all sites are the same so cannot figure out why this sidebar is not showing up. Can anyone help? Cheers

 

[Paul B]

It appears fine for me in the narrowest view - below the content and ads.

 

[JamesBrown]

Thanks Brogan, it must be my Browser.