In case this is of interest to anyone -
Unfortunately I am unable to provide a public source for this information but it is genuine.This will apply for any ticket purchased on or after 07 August 2022 with a travel date on or after 04 September
2022.
The refunds will be on a sliding scale.
Refunds requested 7 days before travel a full refund will be available with no admin fee.
Refunds requested between 7 days and midday the day before travel a 50% refund is available.
There are no refunds if requested after midday the day before travel
Summary of which conditions will apply
Tickets purchased before 07 August for any travel date the current conditions will apply
Tickets purchased between 07 August and 03 September travelling before 03 September the current
conditions will apply
Tickets purchased on or after 07 August with a travel date of 04 September 2022 or later, the new
conditions will apply