Hey and thank you so much for your endearing support.
With regards to the above qurie and afet running the Debug to find nothing unusual (I was told) the conflict test reeals that whenever Hummingbird is switched on it takes removes the visual user lists from Network>Users or Site>Users.
I cannot imagine everyone is experiencing this because Hummingbird is such a beautiful plugin and so I am thinking I have something wrong with its set up. I have left the support open so you can experience this for yourselves. Hummingbird is off. I have very little experience with it so far.
Again thanks and it seems to have resolved all the other issues I did not mention before like interfering with the Subscribe by email. This seems only to have occurred after a recent upgrade as well.
Really my thanks