Weird Email from SQ about Krisflyer Expiration

[AJK]

Received:

Membership Number : XXX
Dear Mr XXX,
Thank you for being a member of KrisFlyer and we hope you have enjoyed the benefits of your membership. As your KrisFlyer membership will expire on 01/10/2013, your current membership number will no longer be valid after that time.
To continue to enjoy all the benefits as a KrisFlyer member, we would like to suggest a few ways in which you can prevent your KrisFlyer account from expiring:
- Fly on Singapore Airlines or SilkAir
- Earn miles through any of our partners before expiration of your account. For example, you can transfer your credit card reward points to KrisFlyer miles, stay at participating hotels or rent a car with Hertz/Avis to earn KrisFlyer miles. For a complete list of KrisFlyer partners, please click here. Or visit our promotions page to check out the latest partner promotions.
To ensure your KrisFlyer miles are credited to your account, please don't forget to show your KrisFlyer membership card when you check-in or use our partners' services.
If you decide to re-enrol as a KrisFlyer member after your current account has expired, please note that you will be assigned a new KrisFlyer membership number.
If you need assistance or have any questions, please do not hesitate to contact us by calling the number most convenient for you.
Thank you once again and we hope to see you onboard Singapore Airlines and/or SilkAir soon.
Yours sincerely,
KrisFlyer Membership Services

Any insight?

[SPLP]

Assume u have no miles or activity for a year or two and they want to purge system

[AJK]

The whole account is only about a year old...

Also, notice the date in bold.

[DH Data Recovery]

May mean 10/1

[AJK]

May mean 10/1

Good call.