Is there a Starwood Points transfer bonus promotion at the moment?

Recently I transferred a few Amex DJs card points to Starwood, and got a 100% bonus on the transfer the next day! Totally unexpected and very nice.
Is there a bonus promotion on at present? I haven’t seen any publicity?

Haven’t heard or seen of any bonus to Starwood. Was this shown on the Amex online services? Or only on Your Starwood account?

It was only shown on the Starwood account.

I had not seen anything on either the Amex site or Starwood. Was very surprised with the doubled up points. Pity I didn’t have more to transfer, but a bonus is a bonus!