Google search will only show one npage of results ( fedia.io ) Spanish

I have a major issue with Google search on my PC. Google search results are only showing me the first page and won't scroll or offer me the Goooooogle page selector. I have tried turning off and on continuous scrolling in settings and nothing changes - I don't see the page selector. If I sign out, I get the page selector and settings allows me to choose results per page. This happens regardless of region selected or whether choose automatic region. It doesn't affect images but the 'all' tab is useless if I am signed in which is, frankly, a nightmare. This happens on my mobile too, but only if I show desktop page, the mobile version works and this only happens to me with firefox :(