I have installed e-newsletter (again -- could not get it to work after past attempted installs).
I am able to create new newsletters and edit them. When I do so I can see a left panel and a right panel. But once they are created, I cannot edit them. Only the left panel shows when I try to edit existing newsletters.
I can also clone newsletters. But once cloned, they cannot be edited. Same as above. I can see left panel, but nothing in the right panel.