BAA Worldpoints - Express Rewards Withdrawn

Received this morning:
Dear BAA WorldPoints member,
With immediate effect, we have been asked by the train operators to
withdraw the following WorldPoints rewards:
Half price tickets on Heathrow, Gatwick and Stansted Express
First class upgrades on Heathrow, Gatwick and Stansted Express
We very much regret this course of action which is necessary due to
fraudulent use of these promotions and we apologise for any
inconvenience this may cause. We will continue to work with the
train operators to endeavour to provide an alternative reward
solution and will advise members of any developments in future
editions of eEmporium.
Thank you for your understanding.
Dear BAA WorldPoints member,
With immediate effect, we have been asked by the train operators to
withdraw the following WorldPoints rewards:
Half price tickets on Heathrow, Gatwick and Stansted Express
First class upgrades on Heathrow, Gatwick and Stansted Express
We very much regret this course of action which is necessary due to
fraudulent use of these promotions and we apologise for any
inconvenience this may cause. We will continue to work with the
train operators to endeavour to provide an alternative reward
solution and will advise members of any developments in future
editions of eEmporium.
Thank you for your understanding.