Solved.
Santtu, you're on the money.
When the Shutter AE option is off, the anticipated shutter speed is no longer displayed. Switch it on, and there it is!
Just to confirm, toggling Auto ISO or Dynamic Range setting didn't change the display of the shutter speed. Great advice though.
You'd think that this being my third Fujifilm camera I'd be able to identify that.
Thanks for everyone's kind and patient input.
Regards
Nick