Yes! JetPack sharing buttons must not appear on a single, empty page after all the content ( and images) pages. A reader can be irritated by turning the page just to see a series of sharing buttons which, at that point, are useless. A Pinterest user have no more images to pin with an empty page, and the same with a Facebook or whatever.
Perhaps, and without perhaps, it was my fault for all the entities   in the bottom of my posts. Nevertheless one should teach your plugin ( which is so indispensable to me) to get around, ignore all the final   and stay with the words and images group.
One may argue that a reader would easily bypassed the problem clicking the All command provided by Page link Plus. But my articles can sometimes be so heavy that one can prefer to turn pages next by next. I install your plugin with readers and, almost all, search bots and crawlers in mind.
As for me, I will keep to hold tight to Page link Plus and, if there is no way to solve the problem, I will continue to manually solve deleting the final  .
P.S: what about to include an autopagination after a x number of images also?