Here are the permissions, I'm using:
I don't think I inadvertently set the view admin posts and own posts only permission.
Here are the simple press plug ins I'm using:
Yes the sfposts table has contents. Here are some of the content:
Something on your site - maybe the WP theme or another plugin - is interfering with the content display. It is creating a surrounding div element with a class of 'tcb_flag' and imposing an inline style of 'display: none;' which is responsible for the removal of the post content.
I am afraid I have no idea what that could be or why it should interfere where it is not wanted. Hopefully you can identify the item in question.