The default personalisation is currently set to 1033 which is English (US) rather than English (UK) and in particular displays the date in MM/DD/YYY rather than the usual display option for the UK of DD/MM/YYY

To change the display requires going to:

Users Personalisation Card | General then click the show more, and in the Locale ID box change 1033 for 2057.

It would be really useful to have a global set up screen so this can be set as the default (or whatever is required as the default) rather than have to change each user.