I use the Debut Theme. As per the screengrab attached, the next page arrow / button doesn't appear unless you hover over it (see that there's nothing either side of "Page 2 or 3" in the attached image, to tell you how to scroll back to Page 1, or across to Page 3). It literally took me AGES to figure out how to scroll across myself and I've since had feedback from people that they couldn't work it out either. You kind of have to be a bit lucky to have the arrow pop up at all. Any advice to change this, so that the arrows are always visible would be much appreciated.