Hello Valtam,
I did a re-install to see if I could re-create the issue...
trying to note each change/step, and checking the menu.
It appears that either changing the:
> Time indicator in the task bar from Time am/pm to Time(24hr mode) and Date mode
or
> Changing Language to UK English in Language settings
causes my issue.

But I now have a bigger issue, Did not occur on previous installs, an error when trying to copy files to network locations NAS or PC.
I have setup exactly like my previous 20+ installs and never had an issue, googling this seem to indicate this "was" a bug some time ago.

So I will do another install.
Next time I will live with menu change,
they actually work, it's only the name that changes.
Thanks... David