New Site Question

That's odd. When I click on the Back arrow, it does just that, backs me up to the last page I viewed, and continues to do that with each click. I can click on a specific page number within a thread if I want to go directly there, or, if I click on the thread group at top (General Discussion), it takes me to that thread group home page.
 
You can also go old-school and change the page number manually (if you are in the same forum)

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