Unfortunately, the new site is on a staging area and I can’t make that public.
The issue is that on the old site the site navigation had pages and those pages aggregated the correct Categories into that page. On the new site, the pages and nav are there but all pages return all categories last to first. I have done a side by side analysis and all settings and plug-ins are identical.
So, all categories are showing on pages when specific categories should show instead.
Also, on the home page the side-bar is appearing, but on every other page only the search widget shows (even though the other widget shows in the side-bar widget configuration.