I'd already tested the manual Buy/Sell function of Zorro and it worked correctly... the next step was to test an automated system on demo, in this case it FAILED.
The setup was the standard martingale strategy supplied with the Zorro application. I supplied the version information in the first post. In this case Zorro failed to close the trade as either MT5 or Zorro had already closed the trade. Then consequently Zorro assumed the trade was still open and did not place a new trade. This is all documented in the images I posted in the first post. I guess all I'd like to do is have one of the standard trading programs shipped with Zorro work correctly on one minute bars on demo.

I don't want to raise any further issues I observed until this basic issue is resolved.