I am still getting blank pages, with a Holland ad still on the right side of the screen.

ETA: There appear to be two Holland pages now, the (old?) one still on the right side of the page, and a newer one, or at least one I hadn't noticed before, sometimes at the top of the page. I think the problem is still with the one on the right side of the page, too soon to know about the newer one at the top of the page.