Hello Bob,
Brett updated the forum to change its top banner to advertise the summer sale, but as far as I can see that hasn't had any other effect on the forum controls or layout. The navigational line with the 'breadcrumbs' (menu of levels) etc. is still present just below the banner. If you aren't able to see that, perhaps try refreshing your browser's cache. I don't recall there being another line there, although I could be mistaken. You can use those 'breadcrumbs' to jump up straight to any higher level.